CN201318512Y - 聚丙烯塑料双层保温管 - Google Patents

聚丙烯塑料双层保温管 Download PDF

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Publication number
CN201318512Y
CN201318512Y CNU2008200933121U CN200820093312U CN201318512Y CN 201318512 Y CN201318512 Y CN 201318512Y CN U2008200933121 U CNU2008200933121 U CN U2008200933121U CN 200820093312 U CN200820093312 U CN 200820093312U CN 201318512 Y CN201318512 Y CN 201318512Y
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pipe
insulating tube
polypropylene plastic
space
tube
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CNU2008200933121U
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段云平
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  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本实用新型为聚丙烯塑料双层保温管,分内管和外管,内外管之间有连接筋。两层管中间有空隙,形成一个空间,由于这个空间内的空气相对稳定不流动,使热传递减缓,起到保温作用。

Description

聚丙烯塑料双层保温管
技术领域
本实用新型涉及一种水管,特别是双层的聚丙烯塑料水管。
背景技术
目前市面上的聚丙烯塑料管,都是单层的,保温性能不够好。
发明内容
本实用新型根据上述水管保温不好,浪费能源的缺点,发明了聚丙烯塑料双层保温管。
本实用新型所述的聚丙烯塑料管,为一种塑料管,聚丙烯塑料为其通用的材料名称。这种管的优点在于:硬度高,韧性好,耐温度可达110℃,保温性好,最大的优点是——接头靠热熔的方式进行连接,能够保证连接后的管密封性好且连接牢固,而且聚丙烯塑料材料长达30年不老化。该管广泛应用于热水管工程,如:洗手间淋浴热水管、地热暖气水管、太阳能热水器热水管等工程中。
聚丙烯塑料双层保温管的结构是这样的:分内管和外管,内外管之间有连接筋。两层管中间有空隙,形成一个空间,由于这个空间内的空气相对稳定不流动,使热传递减缓,起到保温作用。
本实用新型的技术效果在于:1.管件加工是同样的工艺,但管的使用效果不同,保温效果好;2.符合节能理念;3.不影响聚丙烯塑料的熔接方式,密封牢固;4.使用寿命长;5.管报废后可回收,环保。
本实用新型的技术适合其它材料制作双层管。内层和外层之间的连接筋数量不限。
附图说明
下面结合附图对本实施例作进一步说明:
图1是本实施例的聚丙烯塑料双层保温管立体结构示意图。
图2是本实施例的聚丙烯塑料双层保温管端面结构图。
图3是本实施例的聚丙烯塑料双层保温管立体剖面结构示意图。
1.外层管,2.内层管,3.连接筋,4.空隙。
具体实施方式
图1、图2和图3显示的是,本实用新型分外管1和内管2,外管1和内管2之间有连接筋3,两层管中间有空隙4。

Claims (1)

1.一种聚丙烯塑料双层保温管,其特征在于:分内管和外管,内外管之间有连接筋,两层管中间有空隙。
CNU2008200933121U 2008-04-03 2008-04-03 聚丙烯塑料双层保温管 Expired - Fee Related CN201318512Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200933121U CN201318512Y (zh) 2008-04-03 2008-04-03 聚丙烯塑料双层保温管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200933121U CN201318512Y (zh) 2008-04-03 2008-04-03 聚丙烯塑料双层保温管

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CN201318512Y true CN201318512Y (zh) 2009-09-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105509351A (zh) * 2016-02-05 2016-04-20 陈宗田 一种用于太阳能的管中管结构
WO2018206988A1 (zh) * 2017-05-08 2018-11-15 王丽晖 室外用凉爽遮阳用具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105509351A (zh) * 2016-02-05 2016-04-20 陈宗田 一种用于太阳能的管中管结构
WO2018206988A1 (zh) * 2017-05-08 2018-11-15 王丽晖 室外用凉爽遮阳用具

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Address after: 518116 Shenzhen District of Longgang city to the New South Road No. 1 Zhen Yan Arts crafts emporium 1 floor of Building 2

Patentee after: Duan Yunping

Address before: 518172, Guangdong, Longgang District, Shenzhen city center, Liuzhou Ping Road West, Dongping science and Technology Innovation Park, No. 106

Patentee before: Duan Yunping

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090930

Termination date: 20110403