CN1702242A - 一种钢带增强塑料排水管道及其制造方法和装置 - Google Patents

一种钢带增强塑料排水管道及其制造方法和装置 Download PDF

Info

Publication number
CN1702242A
CN1702242A CNA2005100829114A CN200510082911A CN1702242A CN 1702242 A CN1702242 A CN 1702242A CN A2005100829114 A CNA2005100829114 A CN A2005100829114A CN 200510082911 A CN200510082911 A CN 200510082911A CN 1702242 A CN1702242 A CN 1702242A
Authority
CN
China
Prior art keywords
steel band
plastic
heterotypic strip
ribs
compound
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.)
Granted
Application number
CNA2005100829114A
Other languages
English (en)
Other versions
CN1308134C (zh
Inventor
何轶良
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.)
Harbin Sidawei Pipeline Technology Co Ltd
Original Assignee
XINGHE IND CO Ltd HARBIN POLYTECHNICAL UNIV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35632178&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1702242(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by XINGHE IND CO Ltd HARBIN POLYTECHNICAL UNIV filed Critical XINGHE IND CO Ltd HARBIN POLYTECHNICAL UNIV
Priority to CNB2005100829114A priority Critical patent/CN1308134C/zh
Publication of CN1702242A publication Critical patent/CN1702242A/zh
Priority to ZA2006/02154A priority patent/ZA200602154B/en
Priority to JP2008519784A priority patent/JP2009500196A/ja
Priority to AU2006269189A priority patent/AU2006269189B2/en
Priority to PCT/CN2006/001607 priority patent/WO2007006215A1/en
Priority to RU2007148628/06A priority patent/RU2355935C1/ru
Priority to US11/988,371 priority patent/US20090133771A1/en
Priority to DE112006001785T priority patent/DE112006001785B4/de
Publication of CN1308134C publication Critical patent/CN1308134C/zh
Application granted granted Critical
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/72—Winding and joining, e.g. winding spirally helically using external forming surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B29C53/785—Winding and joining, e.g. winding spirally helically using profiled sheets or strips with reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/26—Non-fibrous reinforcements only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/18—Pleated or corrugated hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Composite Materials (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Sewage (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

本发明涉及一种钢带增强塑料排水管包括一个塑料管体和与管体成一体的加强肋，加强肋内复合有钢带。本发明还涉及制造这种钢带增强塑料排水管的方法，包括步1.将钢带与塑料复合形成具有钢带加强肋的异型带材；2.将异型带材运送到安装现场；3.缠绕并熔焊异型带材形成钢带增强塑料排水管；4.在排水管的端口设置塑料承插接头并将其熔焊连接形成连续的排水管道。本发明提供了制造这种钢带增强塑料排水管的装置。

Description

一种钢带增强塑料排水管道及其制造方法和装置
技术领域
本发明涉及一种钢带增强塑料排水管道及其制造方法和装置。具体地说，是在复合装置上将钢带与塑料复合形成异型带材，再在专用的缠绕装置上将复合后的异型带材缠绕成型为钢带增强塑料排水管。
背景技术
现有的塑料排水管道是一种无压排水管道。为了节省原材料的消耗，还要保证使用过程中管道的环刚度，人们发明了各种各样结构不同的塑料排水管道。例如，双壁波纹管、中空缠绕管。塑料结构壁管道是目前常用的比较成熟的排水管道，要比实壁塑料管轻许多，但上述管道必须在工厂内生产，然后运输到安装现场安装，而且其依然为单纯采用塑料材料的管道，因此，所用原料和运输成本都相对较高。另外，从国内外公开的缠绕生产塑料管的技术可知，一种方法是采用熔融塑料带材连续缠绕成管；第二种方法是先成型一个塑料异型带材，冷却定型后再将异型带材在专用的缠绕机上缠绕成型内表面平整的管材。上述两种技术都是比较成熟的生产工艺，但目前仅能用于制造纯塑料材料的管道。
发明内容
本发明的一个目的是提供一种钢带增强塑料排水管道。
本发明的另一个目的是提供制造这种钢带增强塑料排水管道的方法和装置。
为实现上述目的，本发明提供的钢带增强塑料排水管包括一个塑料管体和与管体成一体的加强肋，其特征在于加强肋内复合有增强钢带，管体的端部具有一个连接用的承插接头，承插接头的连接部具有密封胶或橡胶圈。
本发明提供的制造这种钢带增强塑料排水管的方法包括如下步骤：1.将钢带与塑料复合形成具有钢带加强肋的异型带材；2.将异型带材运送到安装现场；3.缠绕并熔焊异型带材形成钢带增强塑料排水管；4.在排水管的端口设置塑料承插接头并将其熔焊连接形成连续的排水管道。
本发明提供的制造这种钢带增强塑料排水管的装置包括1、将钢带与塑料复合形成具有钢带加强肋的异型带材复合装置；2、缠绕并熔焊异型带材形成钢带增强塑料排水管的缠绕装置；3、在钢带增强塑料排水管的端口安装承插接头的装置。
按照上述本发明的方法和装置制造的钢带增强塑料排水管在保证管道使用性能的前提下，比相同管径的结构壁管单位长度的重量轻，从而节省了原材料，而且可以在施工现场进行缠绕生产管材，大大节省了管材的运输费用。通过下表的比较可知，本发明的管道是最省原材料的塑料排水管道之一。
                     (单位)kg/m
  双壁波纹管   中空缠绕管   本发明
  D600   45   27   14
  D900   67   49   39
  D1200   80   53
本发明的其它目的和优点将在下面结合附图所做的对本发明的详细描述中予以体现。
附图说明：
图1是本发明的同步法钢带增强塑料复合异型带材制造装置俯视图；
图2是本发明的两步法钢带增强塑料复合异型带材制造装置俯视图；
图3是本发明的钢带增强塑料复合异型带材的截面图；
图4是本发明的两步法制造过程中塑料异型带材的截面图；
图5是将本发明的钢带增强塑料复合异型带材缠绕形成钢带增强塑料排水管的缠绕装置的视图；
图6是图5的A-A向剖视图；
图7是本发明将钢带增强塑料复合管端口制作承插接头的装置的视图。
具体实施方式
本发明所述方法的步骤1包括一步复合和两步复合两种方式。
下面结合图1描述一步复合方式。
图1中包括钢带放卷装置1、导辊2、挤出机3、复合机头4、定型套5、冷却水槽6、牵引机7、收卷机8、钢带9、复合异型带材10。
在图1中，首先通过牵引机7牵引来自放卷装置1的钢带9，使钢带9在导辊2的导引下进入挤出复合的关键部件复合机头4，复合机头4与挤出机3呈直角连接，其内部型腔具有与复合异型带材10相对应的形状，在钢带9通过复合机头4的同时，塑料挤出机3向复合机头4内挤入熔融塑料。在复合机头4内熔融的塑料将钢带9周边包裹，在牵引机7的牵引力作用下，从复合机头4内牵出，形成未定型的复合异型带材10。未定型的复合异型带材10在牵引机的作用下前行，经过定型套5的冷却定型和冷却水槽6的进一步冷却定型达到常温状态，形成图3所示的具有加强肋的复合异型带材10，冷却定型后的复合异型带材10在收卷机8上卷绕成盘，等待上缠绕机备用。
下面结合图2描述两步复合方式。
图2中包括主挤出机11、异型带材机头12、真空定型模13、水冷槽14、放卷装置15、第一牵引机16、塑料异型带材17、导辊18、钢带19、封口机头20、封口挤出机21、第二牵引机22、复合异型带材23、收卷机24。
在图2中，投入主挤出机11的塑料挤入异型带材机头12，并通过异型带材机头12挤出熔融的塑料异型带材17的坯料，在第一牵引机16的牵引下坯料经过真空定型模13初步定型，再通过水冷槽14冷却成塑料异型带材17，塑料异型带材17具有如图4所示的开口肋结构；而后钢带19从放卷装置15上引出经过导辊18镶嵌在塑料异型带材17的开口肋中，而后镶嵌了钢带19的塑料异型带材17进入封口机头20中，同时封口挤出机21向封口机头20挤入塑料将塑料异型带材17的开口肋封口，通过第二牵引机22牵引出如图3所示具有加强肋的复合异型带材23，并将其在收卷机24上卷绕成盘，等待上缠绕机备用。
图5和6是表示钢带增强塑料复合型材缠绕装置的视图，图5和图6中缠绕装置包括框架25、平辊26、槽辊27、压辊28、送带辊29、加热风机30、小挤出机31、复合异型带材32、缠绕成型的钢带增强塑料排水管33。
图5和图6中，形成钢带增强塑料排水管33的基本缠绕过程如下：复合异型带材32经过送料辊29和压辊28构成的输送机构被匀速送进由框架25、多个平辊26和多个槽辊27组成的“辊笼”式缠绕机构中，送进“辊笼”中的复合异型带材32上的加强肋在“辊笼”内沿多个槽辊27上的槽连成的固定螺旋线做圆周运动，从而螺旋缠绕。由于缠绕形成钢带增强塑料排水管33是一个连续的过程，因此，复合异型带材32不断从“辊笼”下端的切线方向送入，并在与钢带增强塑料排水管33的外沿表面搭接前由一个专用的加热风机30将两个搭接表面用热风加热微微熔化，同时用小挤出机31向搭接表面挤出熔融的塑料，然后，搭接两个搭接表面并用可调的压辊28压实，使相邻缠绕的复合异型带材32融合成一体，自然冷却后形成了钢带增强塑料排水管33。
槽辊27和平辊26在“辊笼”中圆周均匀分布，各个槽辊27圆周上分布的槽相互连接形成螺旋线，而且槽的间距、槽的宽度与带材的加强肋的间距、加强肋的宽度相等。
图7是表示在钢带增强塑料排水管33的端口设置承插接头35的装置，图7中设置承插接头35的装置包括驱动架体36、管材驱动辊34、塑料挤出机37、压辊38、承插接头35和钢带增强塑料排水管33。钢带增强塑料排水管33缠绕成型后，为了方便、可靠地将其相互连接，要在排水管的端口焊接一个承插接头35。首先用与管道相同的塑料材料成型一个塑料带料，再将带料焊接成外径与管道内径相同尺寸的塑料环，将塑料环固定在管的端口上，随着管材驱动辊34的转动带动管材的匀速转动，塑料挤出机37连续地向接缝A处挤出熔融塑料，再经过压辊38压实冷却后形成承插接头35。
另外，为了保证钢带与塑料异型材的结合性能，可以在钢带上形成若干矩形或圆形的通孔以便钢带两侧的塑料通过通孔结合成一体，对于较厚的钢带(例如厚度大于或等于2.5mm)可在其两侧轧制上纹路，纹路的形状可以是花纹、条纹等等以便加强钢带与塑料的结合。
为了保证管道的环刚度性能，可以根据管道环刚度的要求来确定钢带与塑料形成的增强肋中的钢带宽度、厚度与间距。
为了防止管材敷设时加强肋之间的塑料被尖锐的石片刺破，在两个加强肋之间塑料形状不应是简单的平面，而应具有中间凸起的形状。
为了保证缠绕管道的生产速度，对于不同口径管道，可用采用宽度不同的复合异型带材。

Claims (13)

1.一种钢带增强塑料复合排水管道，包括一个塑料管体和与管体成一体的加强肋，其特征在于加强肋内复合有增强钢带，管体的端部具有一个连接用的承插接头，承插接头的连接部具有密封胶或橡胶圈。
2.一种制造钢带增强塑料排水管道的方法，其特征在于包括如下步骤：
1、将钢带与塑料复合形成具有钢带加强肋的异型带材；
2、将异型带材运送到安装现场；
3、缠绕并熔焊异型带材形成钢带增强塑料排水管；
4、在排水管的端口设置塑料承插接头并将其熔焊连接形成连续的排水管道。
3.根据权利要求2所述的方法，其特征在于步骤1为一步复合方式，在该方式中挤出机与复合机头成直角布置，钢带从机头一端引入复合机头，并在机头内与塑料复合，经冷却、定型、牵引后成型为钢带增强塑料复合异型带材。
4.根据权利要求3所述的方法，其特征在于在一步复合方式中，首先通过牵引机(7)牵引来自放卷装置(1)的钢带(9)，使钢带(9)在导辊(2)的导引下进入复合机头(4)，复合机头(4)与挤出机(3)呈直角连接，其内部型腔具有与复合异型带材(10)相对应的形状，在钢带(9)通过复合机头(4)的同时，塑料挤出机(3)向复合机头(4)内挤入熔融塑料，在复合机头(4)内熔融的塑料将钢带(9)周边包裹，在牵引机(7)的牵引力作用下将其从复合机头(4)内牵出，形成未定型的复合异型带材(10)，未定型的复合异型带材(10)在牵引机的作用下前行，经过定型套(5)的冷却定型和冷却水槽(6)的进一步冷却定型达到常温状态，形成具有加强肋的复合异型带材(10)，将冷却定型后的复合异型带材(10)在收卷机(8)上卷绕成盘。
5.根据权利要求2所述的方法，其特征在于步骤1为两步复合方式，在该方式中先成型具有开口肋的塑料异型带材，再将钢带镶嵌在开口肋中，而后用熔融塑料将开口肋封口形成钢带增强塑料复合异型带材。
6.根据权利要求5所述的方法，其特征在于在两步复合方式中，主挤出机(11)将塑料挤入异型带材机头(12)，并通过异型带材机头(12)挤出熔融的塑料异型带材(17)的坯料，在第一牵引机(16)的牵引下坯料经过真空定型模(13)初步定型，再通过水冷槽(14)冷却成具有开口肋的塑料异型带材(17)，钢带(19)从放卷装置(15)上引出经过导辊(18)镶嵌在塑料异型带材(17)的开口肋中，镶嵌了钢带(19)的塑料异型带材(17)进入封口机头(20)中，同时封口挤出机(21)向封口机头(20)挤入塑料将塑料异型带材(17)的开口肋封口，通过第二牵引机(22)牵引出具有加强肋的复合异型带材(23)，并将其在收卷机(24)上卷绕成盘。
7.根据权利要求2所述的方法，其特征在于步骤3包括将复合异型带材(32)经过送料辊(29)和压辊(28)构成的输送机构匀速送进由框架(25)、多个平辊(26)和多个槽辊(27)组成的“辊笼”式缠绕机构中，送进“辊笼”中的复合异型带材(32)上的加强肋在“辊笼”内沿多个槽辊(27)上的槽连成的固定螺旋线做圆周运动螺旋缠绕，复合异型带材(32)不断从“辊笼”下端的切线方向送入，并在与钢带增强塑料排水管(33)的外沿表面搭接前由一个加热风机(30)将两个搭接表面加热微微熔化，同时用小挤出机(31)向搭接处挤出熔融的塑料，然后，搭接两个搭接表面并用可调压辊(28)压实，使相邻缠绕的复合异型带材(32)融合成一体，自然冷却后形成了钢带增强塑料排水管(33)。
8.根据权利要求2所述的方法，其特征在于步骤4包括先用与管道相同的塑料成型一个塑料带料，再将带料焊接成其外径与管道内径尺寸相同的塑料环，将塑料环固定在管的端口上，塑料挤出机(37)向接缝(A)处挤出熔融塑料，再经过压辊(38)压实冷却形成承插接头(35)。
9.一种制造钢带增强塑料排水管的装置，包括1.将钢带与塑料复合形成具有钢带加强肋的异型带材的复合装置；2.缠绕并熔焊异型带材形成钢带增强塑料排水管的缠绕装置；3.在钢带增强塑料排水管的端口设置承插接头的装置。
10.根据权利要求9所述的装置，其特征在于复合装置包括在导辊(2)的导引下牵引来自放卷装置(1)的钢带(9)进入复合机头(4)的牵引机(7)，相互呈直角连接的复合机头(4)和挤出机(3)，冷却定型具有加强肋的复合异型带材(10)的定型套(5)和冷却水槽(6)，将冷却定型后的复合异型带材(10)卷绕成盘的收卷机(8)。
11.根据权利要求9所述的装置，其特征在于复合装置包括将塑料挤入异型带材机头(12)的主挤出机(11)，将从异型带材机头(12)挤出的熔融塑料异型带材(17)牵引经过真空定型模(13)和水冷槽(14)的第一牵引机(16)，经过导辊(18)将钢带(19)镶嵌在塑料异型带材(17)的开口肋中的放卷装置(15)，接受镶嵌了钢带(19)的塑料异型带材(17)的封口机头(20)，向封口机头(20)挤入塑料将塑料异型带材(17)的开口肋封口的封口挤出机(21)，牵引出具有加强肋的的第二牵引机(22)，将复合异型带材(23)卷绕成盘的收卷机(24)。
12.根据权利要求9所述的装置，其特征在于缠绕装置包括接收经过送料辊(29)和压辊28送进的复合异型带材(32)的“辊笼”式缠绕机构，将钢带增强塑料排水管(33)和复合异型带材(32)的搭接表面加热熔化的加热风机，向搭接处挤出熔融塑料的小挤出机(31)，压实搭接表面的压辊(28)。
13.根据权利要求9所述的装置，其特征在于设置承插接头的装置包括驱动架体(36)、管材驱动辊(34)、钢带增强塑料排水管(33)、固定在排水管(33)端口的承插接头(35)、向端口和接头(35)的接缝A处挤出熔融塑料的挤出机(37)和压实冷却接缝压辊(38)。
CNB2005100829114A 2005-07-07 2005-07-07 一种钢带增强塑料排水管道及其制造方法和装置 Ceased CN1308134C (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CNB2005100829114A CN1308134C (zh) 2005-07-07 2005-07-07 一种钢带增强塑料排水管道及其制造方法和装置
ZA2006/02154A ZA200602154B (en) 2005-07-07 2006-03-14 A plastic drainage pipe reinforced by steel strips and method and apparatus for making the drainage pipe
DE112006001785T DE112006001785B4 (de) 2005-07-07 2006-07-07 Verfahren und Vorrichtung zur Herstellung eines mit Stahl verstärkten Kunststoffdränagerohrs und stahlverstärktes Kunststoffdränagerohr
AU2006269189A AU2006269189B2 (en) 2005-07-07 2006-07-07 Method and apparatus for making plastic drainage pipe reinforced by steel strips and the plastic drainage pipe reinforced by steel
JP2008519784A JP2009500196A (ja) 2005-07-07 2006-07-07 スチールストリップによって補強されたプラスチック排水管を作成するための方法および機器ならびにスチールによって補強されたプラスチック排水管
PCT/CN2006/001607 WO2007006215A1 (en) 2005-07-07 2006-07-07 Method and apparatus for making plastic drainage pipe reinforced by steel strips and the plastic drainage pipe reinforced by steel
RU2007148628/06A RU2355935C1 (ru) 2005-07-07 2006-07-07 Пластмассовая сливная труба, способ и устройство для ее изготовления
US11/988,371 US20090133771A1 (en) 2005-07-07 2006-07-07 Method and Apparatus for Making Plastic Drainage Pipe Reinforced By Steel Strips and the Plastic Drainage Pipe Reinforced By Steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100829114A CN1308134C (zh) 2005-07-07 2005-07-07 一种钢带增强塑料排水管道及其制造方法和装置

Publications (2)

Publication Number Publication Date
CN1702242A true CN1702242A (zh) 2005-11-30
CN1308134C CN1308134C (zh) 2007-04-04

Family

ID=35632178

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100829114A Ceased CN1308134C (zh) 2005-07-07 2005-07-07 一种钢带增强塑料排水管道及其制造方法和装置

Country Status (8)

Country Link
US (1) US20090133771A1 (zh)
JP (1) JP2009500196A (zh)
CN (1) CN1308134C (zh)
AU (1) AU2006269189B2 (zh)
DE (1) DE112006001785B4 (zh)
RU (1) RU2355935C1 (zh)
WO (1) WO2007006215A1 (zh)
ZA (1) ZA200602154B (zh)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121906A1 (de) * 2006-04-21 2007-11-01 Masterflex Ag Mit verstärkungselement versehene schlauchleitung und verfahren sowie vorrichtung zu deren herstellung
CN100441930C (zh) * 2006-12-22 2008-12-10 王利群 钢管骨架缠绕增强塑料管材及加工方法
CN101881357A (zh) * 2010-04-08 2010-11-10 倪士民 一种塑钢复合缠绕排水管材
CN102338249A (zh) * 2011-09-09 2012-02-01 叶子阳 一种钢塑复合排水管及生产方法
CN101165382B (zh) * 2006-10-17 2012-05-30 株式会社明治飞雷克斯 软管及其制造方法
CN102563231A (zh) * 2012-01-10 2012-07-11 哈尔滨斯达维机械制造有限公司 双增强塑料复合输水管及其制造方法和装置，及制造其的异型带材
CN101987512B (zh) * 2009-08-03 2012-11-14 天津盛象塑料管业有限公司 预消钢带应力的钢带增强聚乙烯螺旋波纹管生产方法
TWI409162B (zh) * 2006-10-04 2013-09-21 Rib Loc Australia 可捲繞以形成螺旋狀管件之複合強化條帶及用於該條帶之方法
CN106633378A (zh) * 2016-10-12 2017-05-10 重庆金山洋生管道有限公司 地下管廊大口径交联聚丙烯缠绕结构壁管道的制备方法
CN110469723A (zh) * 2019-08-15 2019-11-19 河北华整实业有限公司 一种新型矿用螺旋波纹管
CN111055482A (zh) * 2019-06-04 2020-04-24 安徽富通塑业科技有限公司 Hdpe缠绕增强结构壁b型管制备工艺
CN112537060A (zh) * 2020-11-24 2021-03-23 四川恒恩新材料科技有限公司 一种孔网塑钢缠绕管的制备方法
CN112873807A (zh) * 2020-12-29 2021-06-01 安徽科居新材料科技有限公司 木塑实木复合材料的冷却定型装置
CN113751582A (zh) * 2021-09-10 2021-12-07 大连理工大学 一种用于金属箔带分散叠层铺放制坯的缠绕装置及方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101532593B (zh) * 2009-02-04 2011-08-03 周志刚 塑钢缠绕管
CA2765493C (en) * 2009-06-14 2017-11-07 Advanced Pipe Services, Llc Plastic pipe with bell
US8887343B2 (en) * 2010-03-12 2014-11-18 Stoneage, Inc. System for propelling a coil clad hose and method thereof
DE102010003916A1 (de) 2010-04-13 2011-10-13 Evonik Degussa Gmbh Flexibles Rohr und Verfahren zu dessen Herstellung
CN102095025B (zh) * 2011-01-31 2012-05-23 石家庄宝石克拉大径塑管有限公司 聚乙烯缠绕结构壁品字型管材及其生产工艺
CN102072366A (zh) * 2011-02-12 2011-05-25 周良文 一种多层次塑料金属管
CN102658652A (zh) * 2012-05-17 2012-09-12 谈刚强 一种大口径电熔承插式钢带增强螺旋双壁波纹管的成套设备
CN102700120A (zh) * 2012-05-17 2012-10-03 谈刚强 一种大口径电熔承插式钢带增强螺旋双壁波纹管的承口和插口的制造技术
US9550649B2 (en) 2013-05-30 2017-01-24 Stoneage, Inc. Apparatus for propelling a coil clad hose
JP6174918B2 (ja) * 2013-06-10 2017-08-02 積水化学工業株式会社 補強材入り帯状部材及びその製造方法並びに製造装置
CN104676140A (zh) * 2015-02-09 2015-06-03 安徽省中阳管业有限公司 钢塑复合增强聚烯烃排水管及其制造方法
CN105109055B (zh) * 2015-08-12 2017-10-20 华南理工大学 一种聚合物管道喷流堆砌成型装置
CN105442692B (zh) * 2015-12-09 2018-11-20 武汉理工大学 一种高性能水泥基复合材料管
AU2017221383A1 (en) * 2016-02-16 2018-08-09 Presby Patent Trust Modular liquid waste treatment integrated fin members, structure, assembly and method of manufacture
CN106827476B (zh) * 2017-01-20 2022-11-22 河北泰沃塑管有限公司 一种制造变径复合层管的缠绕装置
CN106696234A (zh) * 2017-02-08 2017-05-24 泰州市畅通管业有限公司 用于制造塑钢增强管的定型机构
RU2721104C1 (ru) * 2017-03-01 2020-05-15 Секисуй Кемикал Ко., Лтд. Полосовой элемент для спиральной трубы и способ восстановления существующей трубы
CN110757854B (zh) * 2019-11-01 2021-05-25 重庆市一龙管道有限公司 Pe双壁波纹管加工设备
CN114393803B (zh) * 2022-01-14 2024-02-09 四川兰晨管业有限公司 钢带波纹管生产线及生产工艺
CN116255519A (zh) * 2023-05-11 2023-06-13 康泰塑胶科技集团有限公司 一种复合管材接头及其生产设备和生产方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192956A (en) * 1962-04-03 1965-07-06 Elgen Mfg Corp Prefabricated conduits
DE1281676B (de) * 1964-12-30 1968-10-31 Manfred Hawerkamp Verfahren zur Herstellung von Rohren und Behaeltern aus schraubenlinienfoermig gewickeltem Bandmaterial aus thermoplastischen Kunststoffen
US3532580A (en) * 1965-11-15 1970-10-06 Shiro Kanao Method and apparatus for continuously manufacturing synthetic resin pipe
US4037626A (en) * 1975-09-15 1977-07-26 Standard Oil Company (Indiana) High strength composite pipe structure having leakproof joints
JPS54120685A (en) * 1978-03-14 1979-09-19 Toyo Kagaku Kk Method and apparatus for producing corrugated pipe
JPS60159037A (ja) * 1984-01-30 1985-08-20 Takiron Co Ltd 長尺合成樹脂管とその製造装置
JPH0653385B2 (ja) * 1985-10-31 1994-07-20 タキロン株式会社 合成樹脂螺旋管の製造方法
CA1282571C (en) * 1986-07-03 1991-04-09 Stanley William Otto Menzel Method of and means for producing reinforced ribbed structures
AU3562189A (en) * 1988-06-02 1990-01-05 Ametex Ag Plastic profiled strip
JPH02179213A (ja) * 1988-12-27 1990-07-12 Shiro Kanao 耐圧螺旋波形管
CN1023886C (zh) * 1991-03-21 1994-03-02 沈阳市***区塑料机械研究所 螺旋塑料管的制造方法及设备
WO1995013917A1 (en) * 1991-07-26 1995-05-26 W.E. Hall Company Metal pipe with integrally formed liner and method of fabricating the same
WO1993007412A1 (en) * 1991-10-02 1993-04-15 Rib Loc Australia Pty. Ltd. Helically wound reinforced ribbed composite structure
CN1035472C (zh) * 1992-02-27 1997-07-23 清华大学 一种管材压出的生产方法
TW226003B (zh) * 1992-11-13 1994-07-01 Toyo Kagaku Kk
US5609713A (en) * 1994-01-10 1997-03-11 Big `O` Inc. Method for producing a bell joint
CN1032717C (zh) * 1994-04-26 1996-09-04 何轶良 制造金属骨架-塑料复合管道的方法及装置
JP3657056B2 (ja) * 1996-05-23 2005-06-08 積水化学工業株式会社 既設管ライニング用プロファイル
CN2373203Y (zh) * 1998-04-06 2000-04-12 董笑云 制造塑铝复合管装置
JP2001141135A (ja) * 1999-11-10 2001-05-25 Uc Industrial Co Ltd 合成樹脂製可撓管の接続口部の構造。
CN1264003A (zh) * 2000-02-01 2000-08-23 青岛化工学院高分子工程材料研究所 钢塑复合管成型装置
ATE334335T1 (de) * 2000-08-29 2006-08-15 Sekisui Chemical Co Ltd Hochdruck verbundrohr und verfahren zur herstellung des rohres
CN1312157A (zh) * 2001-01-10 2001-09-12 韩瑞宏 大口径空心带材缠绕管的制造方法及专用设备
US7004202B2 (en) * 2002-04-22 2006-02-28 Rib Loc Australia Pty Ltd. Composite strip windable to form a helical pipe and method therefor
CN2567427Y (zh) * 2002-04-29 2003-08-20 国世波 复合管接头及具有该管接头的管道连接装置
US6941972B2 (en) * 2002-07-25 2005-09-13 Hancor, Inc. Corrugated pipe
CN2612864Y (zh) * 2003-03-26 2004-04-21 上海航天长垣新型管道有限公司 钢骨架塑料复合管双向承插接头
US20050052024A1 (en) * 2003-09-09 2005-03-10 Fox John Herrington Coupling means for multi-wall pipes or tubes
CN1281399C (zh) * 2004-03-16 2006-10-25 哈尔滨工业大学星河实业有限公司 一种钢骨架－塑料复合管的制造方法和装置
CN1598385A (zh) * 2004-08-12 2005-03-23 云南德政塑业有限公司 大口径塑料钢带复合缠绕管型材

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007121906A1 (de) * 2006-04-21 2007-11-01 Masterflex Ag Mit verstärkungselement versehene schlauchleitung und verfahren sowie vorrichtung zu deren herstellung
DE102006019562B4 (de) * 2006-04-21 2014-07-31 Masterflex Ag Mit Verstärkungselement versehene Schlauchleitung und Verfahren sowie Vorrichtung zu deren Herstellung
TWI409162B (zh) * 2006-10-04 2013-09-21 Rib Loc Australia 可捲繞以形成螺旋狀管件之複合強化條帶及用於該條帶之方法
CN101165382B (zh) * 2006-10-17 2012-05-30 株式会社明治飞雷克斯 软管及其制造方法
CN100441930C (zh) * 2006-12-22 2008-12-10 王利群 钢管骨架缠绕增强塑料管材及加工方法
CN101987512B (zh) * 2009-08-03 2012-11-14 天津盛象塑料管业有限公司 预消钢带应力的钢带增强聚乙烯螺旋波纹管生产方法
CN101881357A (zh) * 2010-04-08 2010-11-10 倪士民 一种塑钢复合缠绕排水管材
CN102338249B (zh) * 2011-09-09 2013-06-12 叶子阳 一种钢塑复合排水管及生产方法
CN102338249A (zh) * 2011-09-09 2012-02-01 叶子阳 一种钢塑复合排水管及生产方法
CN102563231B (zh) * 2012-01-10 2014-05-07 哈尔滨斯达维机械制造有限公司 双增强塑料复合输水管及其制造方法和装置，及制造其的异型带材
CN102563231A (zh) * 2012-01-10 2012-07-11 哈尔滨斯达维机械制造有限公司 双增强塑料复合输水管及其制造方法和装置，及制造其的异型带材
CN106633378A (zh) * 2016-10-12 2017-05-10 重庆金山洋生管道有限公司 地下管廊大口径交联聚丙烯缠绕结构壁管道的制备方法
CN111055482A (zh) * 2019-06-04 2020-04-24 安徽富通塑业科技有限公司 Hdpe缠绕增强结构壁b型管制备工艺
CN110469723A (zh) * 2019-08-15 2019-11-19 河北华整实业有限公司 一种新型矿用螺旋波纹管
CN112537060A (zh) * 2020-11-24 2021-03-23 四川恒恩新材料科技有限公司 一种孔网塑钢缠绕管的制备方法
CN112873807A (zh) * 2020-12-29 2021-06-01 安徽科居新材料科技有限公司 木塑实木复合材料的冷却定型装置
CN113751582A (zh) * 2021-09-10 2021-12-07 大连理工大学 一种用于金属箔带分散叠层铺放制坯的缠绕装置及方法

Also Published As

Publication number Publication date
DE112006001785B4 (de) 2012-03-29
CN1308134C (zh) 2007-04-04
RU2355935C1 (ru) 2009-05-20
ZA200602154B (en) 2006-12-27
US20090133771A1 (en) 2009-05-28
WO2007006215A1 (en) 2007-01-18
AU2006269189A1 (en) 2007-01-18
JP2009500196A (ja) 2009-01-08
AU2006269189B2 (en) 2009-04-02
DE112006001785T5 (de) 2008-05-21

Similar Documents

Publication Publication Date Title
CN1308134C (zh) 一种钢带增强塑料排水管道及其制造方法和装置
US8579624B2 (en) Systems and methods for making multi-wall corrugated pipe
CN202532043U (zh) 一种带材及其制备的内肋增强螺旋缠绕管材
CN1023886C (zh) 螺旋塑料管的制造方法及设备
CN202158286U (zh) 一种钢带增强塑料排水管道及其装置
CN202082504U (zh) 纤维增强热塑性塑料管材
CN210651966U (zh) 塑料包覆双平壁内肋钢带增强缠绕管生产装置
CN103317730B (zh) 一种螺旋波纹管在线扩口连续缠绕热成形装置
CN1147396C (zh) 制造金属骨架塑料复合管的装置
CA2605793A1 (en) Apparatus for the manufacture of compound pipes
CN206093246U (zh) 框型螺旋缠绕塑料管及其生产设备
CN202862597U (zh) 一种螺旋波纹管在线扩口连续缠绕热成形装置
CA2992957C (en) Method and device for jet and pile forming moulding polymer pipeline
CN102720942A (zh) 一种钢塑带材及利用该带材制造螺旋排水管的方法
CN102563231B (zh) 双增强塑料复合输水管及其制造方法和装置，及制造其的异型带材
CN1936404A (zh) 连续复合缠绕承插式结构壁管材及加工方法
CN202812512U (zh) 双增强塑料复合输水管及用于制造其的异型带材
CN107379575B (zh) 玻纤缠绕结构壁管材加工设备及其加工方法
CN2573208Y (zh) 一种新型的双壁塑料螺旋管成型机
CN102774012B (zh) 钢塑复合管材的生产方法
CN209991020U (zh) 异形带材及缠绕型内肋波纹管及其生产的专用装置
CN209851530U (zh) 克拉管连续加工成型装备
CN204141214U (zh) 改进的增强型螺旋缠绕带材及管材
CN111805934A (zh) 一种大口径高分子管道搭扣缠绕成型方法及设备
CN2689028Y (zh) 硬软pvc复合共挤波纹软管

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
PP01 Preservation of patent right

Effective date of registration: 20080401

Pledge (preservation): Preservation

PD01 Discharge of preservation of patent

Date of cancellation: 20091113

Pledge (preservation): Preservation registration

PP01 Preservation of patent right

Effective date of registration: 20100204

Granted publication date: 20070404

PD01 Discharge of preservation of patent

Date of cancellation: 20110711

Granted publication date: 20070404

ASS Succession or assignment of patent right

Owner name: HE YILIANG

Free format text: FORMER OWNER: XINGHE IND CO., LTD., HARBIN POLYTECHNICAL UNIV.

Effective date: 20131127

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20131127

Address after: 150001 School of science, Harbin Institute of Technology, 92 West straight street, Nangang District, Heilongjiang, Harbin

Patentee after: He Dieliang

Address before: Nangang District of Heilongjiang city in Harbin province 150001 xidazhi Street No. 92 Yifu Building Room 512

Patentee before: Xinghe Ind Co., Ltd., Harbin Polytechnical Univ.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160104

Address after: 729 box 92, 150001 West straight street, Nangang District, Heilongjiang, Harbin

Patentee after: Harbin Sidawei Pipeline Technology Co. Ltd.

Address before: 150001 School of science, Harbin Institute of Technology, 92 West straight street, Nangang District, Heilongjiang, Harbin

Patentee before: He Dieliang

IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20160810

Decision number of declaring invalidation: 29779

Granted publication date: 20070404

IW01 Full invalidation of patent right
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20160810

Decision number of declaring invalidation: 29779

Granted publication date: 20070404

IW01 Full invalidation of patent right