CN203036112U - 一种中空壁管材 - Google Patents

一种中空壁管材 Download PDF

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Publication number
CN203036112U
CN203036112U CN 201220342457 CN201220342457U CN203036112U CN 203036112 U CN203036112 U CN 203036112U CN 201220342457 CN201220342457 CN 201220342457 CN 201220342457 U CN201220342457 U CN 201220342457U CN 203036112 U CN203036112 U CN 203036112U
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tubing
wall
hollow
wall layer
layer
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Expired - Fee Related
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CN 201220342457
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English (en)
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梅美章
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ZHEJIANG LINGTONG PIPEA CO Ltd
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ZHEJIANG LINGTONG PIPEA CO Ltd
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Abstract

本实用新型属于管材用具技术领域,尤其涉及一种中空壁管材。本实用新型公开了一种中空壁管材,所述的该中空壁管材包括内壁层和外壁层,所述的内壁层和外壁层之间设有若干加强筋。本实用新型可以增加管材的环向刚度,同时可以降低材料的用量,节约成本。

Description

一种中空壁管材
技术领域
本实用新型属于管材用具技术领域,尤其涉及一种中空壁管材。 
背景技术
管材,在现代的应用越来越广泛。目前使用的管材的结构,大多都是使用的实壁结构,也就是内壁和外壁之间都是实心的,一体的。此类的管材,在使用的时候由于是实壁管材,所以存在以下缺陷:一是,重量较重,特别是对于大型的管材非常不方便运输和安装;二是,强度较低,抗压强度低,在地下会因重压而产生变形。 
发明内容
本实用新型的目的在于解决以上所述的技术问题,提供一种中空壁管材,其技术方案如下: 
一种中空壁管材,所述的该中空壁管材包括经双螺杆一次挤出成型的内壁层和外壁层,所述的内壁层和外壁层之间设有若干加强筋。 
优选方式为,所述的相邻的加强筋之间形成孔。 
本实用新型的中空壁管材是以硬聚氯乙烯为主要原料,添加一定量的加工稳定剂和增强增韧助剂经双螺杆挤出成型,采用一次挤出成型而成。 
本实用新型提供的中空壁管材,在内壁层和外壁层之间设有若干加强筋,相邻的加强筋之间形成孔。可以增加管材的环向刚度,同时可以降低材料的用量,节约成本。 
本实用新型提供的中空壁管材,该产品可以应用于市政排水、排污工程,配合塑料检查井用于住宅小区建设工程及公园和大型娱乐场所的地埋排水、排污工程建筑小区,是目前理想的地埋排水、排污管材。 
附图说明
图1本实用新型的示意图。 
具体实施方式
下面结合图1具体说明实施例: 
一种中空壁管材,所述的该中空壁管材包括经双螺杆一次挤出成型的内壁层1和外壁层2,所述的内壁层1和外壁层2之间设有若干加强筋3。 
优选方式为,所述的相邻的加强筋3之间形成孔4。 

Claims (2)

1.一种中空壁管材,其特征在于,所述的该中空壁管材包括经双螺杆一次挤出成型的内壁层和外壁层,所述的内壁层和外壁层之间设有若干加强筋。
2.如权利要求1所述的中空壁管材,其特征在于,所述的相邻的加强筋之间形成孔。
CN 201220342457 2012-07-16 2012-07-16 一种中空壁管材 Expired - Fee Related CN203036112U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220342457 CN203036112U (zh) 2012-07-16 2012-07-16 一种中空壁管材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220342457 CN203036112U (zh) 2012-07-16 2012-07-16 一种中空壁管材

Publications (1)

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CN203036112U true CN203036112U (zh) 2013-07-03

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CN (1) CN203036112U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003771A (zh) * 2015-07-28 2015-10-28 李文菁 一种承口具有加强结构的管材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003771A (zh) * 2015-07-28 2015-10-28 李文菁 一种承口具有加强结构的管材

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