CN104180096A - 聚氯乙烯波纹管结构 - Google Patents

聚氯乙烯波纹管结构 Download PDF

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Publication number
CN104180096A
CN104180096A CN201410437773.6A CN201410437773A CN104180096A CN 104180096 A CN104180096 A CN 104180096A CN 201410437773 A CN201410437773 A CN 201410437773A CN 104180096 A CN104180096 A CN 104180096A
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CN
China
Prior art keywords
safety cover
protection cover
corrugated pipe
polyvinyl chloride
bellows
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.)
Pending
Application number
CN201410437773.6A
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English (en)
Inventor
陆根林
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.)
YANCHENG JIACHENG PLASTIC CO Ltd
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YANCHENG JIACHENG PLASTIC CO Ltd
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.)
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Publication date
Application filed by YANCHENG JIACHENG PLASTIC CO Ltd filed Critical YANCHENG JIACHENG PLASTIC CO Ltd
Priority to CN201410437773.6A priority Critical patent/CN104180096A/zh
Publication of CN104180096A publication Critical patent/CN104180096A/zh
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00Hoses, i.e. flexible pipes
    • F16L11/04Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/115Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

本发明公开了一种缓冲效果好的聚氯乙烯波纹管结构,包括:波纹管本体,设置在波纹管本体外侧的上保护罩和下保护罩,所述上保护罩和下保护罩通过固定螺栓和固定螺母固定成一体,所述波纹管本体的波峰与上保护罩和下保护罩相抵,所述波纹管本体的波谷与上保护罩和下保护罩之间形成腔体,在所述腔体内填充有弹性橡胶阻尼,在所述波纹管本体的内侧底部沿轴向设置有一根弧形凸起。

Description

聚氯乙烯波纹管结构
技术领域
本发明涉及一种聚氯乙烯波纹管结构。
背景技术
管材是应用非常广泛的一种工具,主要用于各种流体的传输。根据原材料的不同,大致可以分为金属管和塑料管。金属管强度较大,但是,成本较高,重量较大,运输成本高。由于塑料管成本低,加工连接容易,因此,各种塑料管在很多行业应用越来越多,尤其是波纹管,在建筑行业的给排水、石油、化工、钢铁、矿山等许多领域的得到应用。现有的波纹管由于波谷管壁较薄,强度和耐压性较差,如果直接埋地也没有很好的缓冲装置,容易导致波纹管损坏,另外,现有的波纹管在输送流体时,内壁底部容易积累杂质,导致管体堵塞,满足不了人们的使用需求。
发明内容
本发明所要解决的技术问题是:提供一种缓冲效果好的聚氯乙烯波纹管结构。
为了解决上述技术问题,本发明采用的技术方案是:聚氯乙烯波纹管结构,包括:波纹管本体,设置在波纹管本体外侧的上保护罩和下保护罩,所述上保护罩和下保护罩通过固定螺栓和固定螺母固定成一体,所述波纹管本体的波峰与上保护罩和下保护罩相抵,所述波纹管本体的波谷与上保护罩和下保护罩之间形成腔体,在所述腔体内填充有弹性橡胶阻尼,在所述波纹管本体的内侧底部沿轴向设置有一根弧形凸起。
本发明的优点是:上述聚氯乙烯波纹管结构,通过上保护罩和下保护罩能够有效增强波纹管本体的强度和耐压性,同时弹性橡胶阻尼增加了波纹管的韧性,在埋地的过程中可以充当一个缓冲装置,缓冲效果好,通过波纹管本体内壁底部的弧形凸起可以有效防止流体中的杂质沉淀,同时相当于在内壁设置一根加强肋,进一步加强波纹管本体的刚性,满足了人们的使用要求,为社会创造更多的价值。
附图说明
图1为本发明聚氯乙烯波纹管结构的结构示意图。
图2为图1的左视结构示意图。
图中:1、波纹管本体,2、上保护罩,3、下保护罩,4、固定螺栓,5、固定螺母,6、波峰,7、波谷,8、腔体,9、弹性橡胶阻尼,10、弧形凸起。
具体实施方式
下面结合附图和具体实施例详细描述一下本发明的具体内容。
如图1所示,聚氯乙烯波纹管结构,包括:波纹管本体1,设置在波纹管本体1外侧的上保护罩2和下保护罩3,所述上保护罩2和下保护罩3通过固定螺栓4和固定螺母5固定成一体,所述波纹管本体1的波峰6与上保护罩2和下保护罩3相抵,所述波纹管本体1的波谷7与上保护罩2和下保护罩3之间形成腔体8,在所述腔体8内填充有弹性橡胶阻尼9,在所述波纹管本体1的内侧底部沿轴向设置有一根弧形凸起10。
上述聚氯乙烯波纹管结构使用时,将上保护罩2和下保护罩3包裹在波纹管本体1的外侧并通过固定螺栓4和固定螺母5连成一体,增加波纹管本体1的刚性和耐压性,而且更换拆卸方便;波纹管本体1的波峰6与上保护罩2和下保护罩3相抵,在波纹管本体1的波谷7与上保护罩2和下保护罩3之间的腔体8中填充弹性橡胶阻尼9,在埋地的过程中可以很好地起到缓冲作用,防止波纹管本体1损坏;设置在波纹管本体1内壁底部的弧形凸起10能够防止流体中的杂质沉淀,同时相当于一根加强肋,进一步增加波纹管本体1的刚性。

Claims (1)

1.聚氯乙烯波纹管结构,其特征在于:包括:波纹管本体(1),设置在波纹管本体(1)外侧的上保护罩(2)和下保护罩(3),所述上保护罩(2)和下保护罩(3)通过固定螺栓(4)和固定螺母(5)固定成一体,所述波纹管本体(1)的波峰(6)与上保护罩(2)和下保护罩(3)相抵,所述波纹管本体(1)的波谷(7)与上保护罩(2)和下保护罩(3)之间形成腔体(8),在所述腔体(8)内填充有弹性橡胶阻尼(9),在所述波纹管本体(1)的内侧底部沿轴向设置有一根弧形凸起(10)。
CN201410437773.6A 2014-08-29 2014-08-29 聚氯乙烯波纹管结构 Pending CN104180096A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111649905A (zh) * 2020-06-16 2020-09-11 湖北三江航天红阳机电有限公司 一种真空波纹管的保护装置
CN111692436A (zh) * 2020-06-22 2020-09-22 广东金鸿管材科技有限公司 一种frpe内肋双层双抗波纹管结构
CN112460378A (zh) * 2020-12-11 2021-03-09 江苏百事得波纹管有限公司 一种新型耐高温防尘的波纹管

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201475529U (zh) * 2009-07-23 2010-05-19 厉剑锋 一种复合波纹管
KR20100079415A (ko) * 2008-12-31 2010-07-08 김지숙 내압성, 내충격성 및 유속이 증가된 관체
CN201851804U (zh) * 2010-10-20 2011-06-01 喻友红 一种加强型高密度聚乙烯双壁波纹管
CN202001767U (zh) * 2010-12-17 2011-10-05 林锐志 螺旋管连接件
WO2013098551A2 (en) * 2011-12-29 2013-07-04 Wellstream International Limited Flexible pipe body and method
CN204099759U (zh) * 2014-08-29 2015-01-14 盐城嘉诚塑胶有限公司 聚氯乙烯波纹管结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100079415A (ko) * 2008-12-31 2010-07-08 김지숙 내압성, 내충격성 및 유속이 증가된 관체
CN201475529U (zh) * 2009-07-23 2010-05-19 厉剑锋 一种复合波纹管
CN201851804U (zh) * 2010-10-20 2011-06-01 喻友红 一种加强型高密度聚乙烯双壁波纹管
CN202001767U (zh) * 2010-12-17 2011-10-05 林锐志 螺旋管连接件
WO2013098551A2 (en) * 2011-12-29 2013-07-04 Wellstream International Limited Flexible pipe body and method
CN204099759U (zh) * 2014-08-29 2015-01-14 盐城嘉诚塑胶有限公司 聚氯乙烯波纹管结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111649905A (zh) * 2020-06-16 2020-09-11 湖北三江航天红阳机电有限公司 一种真空波纹管的保护装置
CN111692436A (zh) * 2020-06-22 2020-09-22 广东金鸿管材科技有限公司 一种frpe内肋双层双抗波纹管结构
CN112460378A (zh) * 2020-12-11 2021-03-09 江苏百事得波纹管有限公司 一种新型耐高温防尘的波纹管

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Application publication date: 20141203