CN101312289B - 玻璃钢管 - Google Patents

玻璃钢管 Download PDF

Info

Publication number
CN101312289B
CN101312289B CN2007101081006A CN200710108100A CN101312289B CN 101312289 B CN101312289 B CN 101312289B CN 2007101081006 A CN2007101081006 A CN 2007101081006A CN 200710108100 A CN200710108100 A CN 200710108100A CN 101312289 B CN101312289 B CN 101312289B
Authority
CN
China
Prior art keywords
pipe
reinforced plastic
plastic pipe
glass reinforced
magnesium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2007101081006A
Other languages
English (en)
Other versions
CN101312289A (zh
Inventor
张文广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hongdian Environmental Protection Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2007101081006A priority Critical patent/CN101312289B/zh
Publication of CN101312289A publication Critical patent/CN101312289A/zh
Application granted granted Critical
Publication of CN101312289B publication Critical patent/CN101312289B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本发明涉及一种玻璃钢管，该玻璃钢管是一种双层结构的管材，其内层是由玻璃纤维增强氯氧镁胶凝体系(俗称无机玻璃钢)制成的，外层是由树脂基玻璃纤维复合材料制成的。

Description

玻璃钢管
技术领域
本发明涉及一种管材，特别是涉及一种玻璃钢管。
背景技术
在市政建设中，大量的输电电缆是埋在地下的，此时需要一种管道来保护电缆，目前使用的电缆保护管主要有钢管、PVC管、水泥管和有机玻璃钢管等。钢管的重量较重安装不便，而且价格较高；PVC管的强度太低，用于电缆保护时，其周围还需要浇灌水泥以增强，施工周期长而且麻烦；水泥管则太粗重，施工不便；有机玻璃钢管的综合性能较好，本发明是在基本达到有机玻璃钢管同等的综合性能情况下，进一步降低其造价。
本发明玻璃钢管也可应用于其它场合，如落水管等。
发明内容
本发明要解决的技术问题在于提供一种综合性能优异而造价低廉的玻璃钢管，特别是提供一种综合性能优异而造价低廉的专用于电缆保护的玻璃钢管。
本发明玻璃钢管是双层结构的，其内层是由玻璃纤维增强氯氧镁胶凝体系制成的，外层是由树脂基玻璃纤维复合材料制成的，所述氯氧镁胶凝体系是指：以氯化镁水溶液和氧化镁为基础，添加各种助剂形成的能在一定时间内凝结固化的一种配方体系。
本发明玻璃钢管可作为电缆保护管使用，广泛应用于地埋输电电缆的保护，电缆保护管是直径介于50mm和300mm之间的圆管。
本发明玻璃钢管强度好，造价低廉。
附图说明
附图为本发明的双层结构玻璃钢管的剖面图。
实施方式
实施例：将氯化镁、氧化镁和各种助剂按一定比例调配成一定稠度的浆料，先将一层玻璃纤维网格布缠覆在已采取脱模措施的管模上，再将配好的浆料刮涂在网格布上，并确保浆料充分渗透网格布，如此反复一层一层缠覆刮浆直到要求厚度，经过充分养护固化后，脱模即得玻璃钢管内层管。也可以将玻璃纤维纱或玻璃纤维布在浆料中充分浸滞后缠绕在已采取脱模措施的管模上达一定厚度，经过充分养护固化后，脱模即得玻璃钢管内层管。在内层管外边再以缠绕工艺缠覆一定厚度的树脂基纤维复合材料层，使其形成双层结构，经养护固化后，切割磨边即得玻璃钢管成品。其外层可以选用玻璃纤维增强不饱和聚脂复合材料。
氯氧镁体系可以选用如下配方：
氯化镁        100       氧化镁     120
粉煤灰         15        磷酸       1
硫酸亚铁      0.5        草酸       0.3
水         120～160

Claims (2)

1.一种玻璃钢管，其特征在于：该玻璃钢管是双层结构的，其内层是由玻璃纤维增强氯氧镁胶凝体系制成的，外层是由树脂基玻璃纤维复合材料制成的，所述氯氧镁胶凝体系是指：以氯化镁水溶液和氧化镁为基础，添加各种助剂形成的能在一定时间内凝结固化的一种配方体系。
2.一种如权利要求1所述的玻璃钢管，其特征在于：该管是直径介于50mm和300mm之间的圆管，专用于地埋输电电缆的保护，即电缆保护管。
CN2007101081006A 2007-05-26 2007-05-26 玻璃钢管 Active CN101312289B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007101081006A CN101312289B (zh) 2007-05-26 2007-05-26 玻璃钢管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101081006A CN101312289B (zh) 2007-05-26 2007-05-26 玻璃钢管

Publications (2)

Publication Number Publication Date
CN101312289A CN101312289A (zh) 2008-11-26
CN101312289B true CN101312289B (zh) 2011-08-31

Family

ID=40100766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101081006A Active CN101312289B (zh) 2007-05-26 2007-05-26 玻璃钢管

Country Status (1)

Country Link
CN (1) CN101312289B (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089898A (zh) * 1993-01-18 1994-07-27 黄开云 无机玻璃钢落水管及制造方法
CN1192396A (zh) * 1998-03-02 1998-09-09 周大成 无机玻璃钢管道及其生产工艺
CN1388173A (zh) * 2002-07-26 2003-01-01 张益明 一种复合玻璃钢电缆保护管的制造方法
CN2636039Y (zh) * 2003-06-02 2004-08-25 钱周炯 一种不燃型无机玻璃钢通风管道

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089898A (zh) * 1993-01-18 1994-07-27 黄开云 无机玻璃钢落水管及制造方法
CN1192396A (zh) * 1998-03-02 1998-09-09 周大成 无机玻璃钢管道及其生产工艺
CN1388173A (zh) * 2002-07-26 2003-01-01 张益明 一种复合玻璃钢电缆保护管的制造方法
CN2636039Y (zh) * 2003-06-02 2004-08-25 钱周炯 一种不燃型无机玻璃钢通风管道

Also Published As

Publication number Publication date
CN101312289A (zh) 2008-11-26

Similar Documents

Publication Publication Date Title
RU2650008C2 (ru) Термореактивная композитная бамбуко-песчаная труба высокого давления
CN202327397U (zh) 竹复合压力管
CN105318116B (zh) 一种覆塑带增强中空壁缠绕管及其制造方法
CN102218837B (zh) 玻璃钢加筋夹砂管的制造方法及玻璃钢加筋夹砂管
CN101832430A (zh) 玻璃钢增强塑料管及制造方法
CN103557378B (zh) 一种定长缠绕成型高刚度复合管及其制作方法
CN104006229B (zh) 一种不锈钢钢带复合管及其制备方法
CN102979964A (zh) 一种frp材料复合不锈钢管及其制备工艺
CN102810829B (zh) 一种钢塑复合电缆导管的制备方法
CN104455793A (zh) 连续针织复合拉绕玻璃钢管及其生产方法
CN105507497A (zh) 一种建筑用竹缠绕管混凝土浇灌复合柱体及其制备方法
CN201621382U (zh) 预应力混凝土玻璃钢复合顶管
CN101812884A (zh) 空心楼板填充用无机阻燃型复合箱体及其制造方法
CN202852223U (zh) 一种钢筋增强玻璃钢复合管
CN103411040A (zh) 一种混杂有碳纤维的玻璃钢复合管道制备方法
CN101312289B (zh) 玻璃钢管
CN2804539Y (zh) 玻璃钢夹砂管
WO2018076490A1 (zh) 一种用于竹复合综合管廊的直管及包括该直管的管廊
CN201621381U (zh) 预应力混凝土玻璃钢复合管
CN202209482U (zh) 一种frp材料复合不锈钢管
CN201762874U (zh) 空心楼板填充用无机阻燃型复合箱体
CN205155373U (zh) 一种覆塑带增强中空壁缠绕管
CN204663110U (zh) 竹缠绕复合电力支撑件
CN202608144U (zh) 纤维树脂电缆导管
CN209781892U (zh) 一种水泥帆布包覆的埋地复合塑料管

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WANG XIAOYING

Effective date: 20130922

Owner name: ZOU GUILAN

Free format text: FORMER OWNER: ZHANG WENGUANG

Effective date: 20130922

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 317000 TAIZHOU, ZHEJIANG PROVINCE TO: 321299 JINHUA, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130922

Address after: 321299 Zhejiang province Wuyi County Hushan Street Siyuan District 34 No. 5

Patentee after: Zou Guilan

Patentee after: Wang Xiaoying

Address before: 317000, room 1, unit 10, Jinxiu building, Linhai, Linhai, Zhejiang, 302

Patentee before: Zhang Wenguang

ASS Succession or assignment of patent right

Free format text: FORMER OWNER: WANG XIAOYING

Effective date: 20131011

Owner name: ZHEJIANG HOODI ENVIRONMENTAL SCIENCE + TECHNOLOGY

Free format text: FORMER OWNER: ZOU GUILAN

Effective date: 20131011

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 321299 JINHUA, ZHEJIANG PROVINCE TO: 321002 JINHUA, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131011

Address after: 321002 Zhejiang province Jinhua City Jindong Kangji No. 878 North Street No. 2 workshop

Patentee after: ZHEJIANG HOODI ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd.

Address before: 321299 Zhejiang province Wuyi County Hushan Street Siyuan District 34 No. 5

Patentee before: Zou Guilan

Patentee before: Wang Xiaoying

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 321000 No. 2, No. 878, North Kang Jie street, Jindong District, Jinhua, Zhejiang.

Patentee after: ZHEJIANG HONGDIAN ENVIRONMENTAL PROTECTION Co.,Ltd.

Address before: 321002 No. 878 Kangji North Street, Jindong District, Jinhua City, Zhejiang Province

Patentee before: ZHEJIANG HOODI ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd.

CP02 Change in the address of a patent holder

Address after: No. 555 Jinde Road, Jiangdong Town, Jindong District, Jinhua City, Zhejiang Province, 321000

Patentee after: ZHEJIANG HONGDIAN ENVIRONMENTAL PROTECTION Co.,Ltd.

Address before: 321000 No. 2, No. 878, North Kang Jie street, Jindong District, Jinhua, Zhejiang.

Patentee before: ZHEJIANG HONGDIAN ENVIRONMENTAL PROTECTION Co.,Ltd.

CP02 Change in the address of a patent holder