CN204141085U - A kind of PVC fiber reinforcement flexible pipe - Google Patents
A kind of PVC fiber reinforcement flexible pipe Download PDFInfo
- Publication number
- CN204141085U CN204141085U CN201420555937.0U CN201420555937U CN204141085U CN 204141085 U CN204141085 U CN 204141085U CN 201420555937 U CN201420555937 U CN 201420555937U CN 204141085 U CN204141085 U CN 204141085U
- Authority
- CN
- China
- Prior art keywords
- pvc
- flexible pipe
- inner tube
- fiber reinforcement
- reinforcement
- 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
Links
Abstract
The utility model discloses a kind of PVC fiber reinforcement flexible pipe, comprise the PVC inner tube extruding formation and the PVC external pipe extruding formation, fabric reinforcement is provided with between described inner tube and described external pipe, described inner tube, described fabric reinforcement and described external pipe are bonded together mutually, described fabric reinforcement is the fabric reinforcement woven by terylene rope, described terylene rope is the multiply torsade woven by least two strands of dacron threads, and per share described dacron thread comprises many dacron threads.In PVC fiber reinforcement flexible pipe of the present utility model, the terylene rope of described fabric reinforcement is not easy to disperse, intensity is high, thus improves the bulk strength of PVC fiber reinforcement flexible pipe, has beautified overall appearance.
Description
Technical field
The utility model relates to technical field of hoses, specifically, relates to a kind of PVC fiber reinforcement flexible pipe.
Background technique
PVC hose fabricating cost is low, easily processes, and is widely used in the conveying of fluid or gas.But existing flexible pipe is in actual applications, individual layer flexible pipe is easy in use wear and tear, and tension degree poor performance, in the working environment having pulling force, easily rupture during longitudinal stretching, and because the outer surface of individual layer flexible pipe is without any additional structure, more easily aging and corrosion in atmosphere.Therefore, also occurred PVC fiber reinforcement flexible pipe at present, fiber reinforcement PVC hose is generally by inner tube, external pipe and the reinforced layer between inner tube and external pipe.Wherein, inner tube and external pipe are general PVC plastic flexible pipe, and reinforced layer adopts polypropylene fiber silk to be woven into netted making.Polypropylene fiber silk reinforced layer in the PVC fiber reinforcement flexible pipe of existing this structure, because polypropylene fiber silk is dispersed, make the netted polypropylene fiber silk dispersed uneven between inner tube and external pipe, burr is more, more ugly, affects outward appearance.And the insufficient strength of the polypropylene fiber silk reinforced layer dispersed, affect the intensity of whole PVC hose, higher in some pressure-bearings, high Environmental Conditions is required to hose strength under, existing this PVC hose is difficult to reach usage requirement.
Model utility content
Technical problem to be solved in the utility model is: provide that a kind of intensity is high, the PVC fiber reinforcement flexible pipe of outward appearance better appearance.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of PVC fiber reinforcement flexible pipe, comprise the PVC inner tube extruding formation and the PVC external pipe extruding formation, fabric reinforcement is provided with between described inner tube and described external pipe, described inner tube, described fabric reinforcement and described external pipe are bonded together mutually, described fabric reinforcement is the fabric reinforcement woven by terylene rope, described terylene rope is the multiply torsade woven by least two strands of dacron threads, and per share described dacron thread comprises many dacron threads.
Preferably, described terylene rope is the three bursts of torsades woven by three strands of dacron threads.
Preferably, described fabric reinforcement is netted.
Preferably, each grid of described fabric reinforcement assumes diamond in shape.
Preferably, described fabric reinforcement is crocheting stratum reticulare, and the terylene rope that crocheting stratum reticulare is arranged around inner tube by many is wound around braiding along the body of described inner tube and forms, by the U-loop of the multiple even arrangement of the pull-shaped one-tenth of hook on terylene rope.
Preferably, described external pipe is translucent or transparent layer of PVC.
Preferably, the transparent or opaque layer of PVC of described inner tube.
Preferably, the outer surface of described external pipe is axially provided with the identification bar of bar shaped.
After have employed technique scheme, the beneficial effects of the utility model are:
PVC fiber reinforcement flexible pipe of the present utility model, terylene rope is woven into multiply dacron thread, on the outer surface of the inner tube of PVC fiber reinforcement flexible pipe, weaving webbed fabric reinforcement with terylene rope again, then by being laid with the inner tube of fabric reinforcement after preheating, extruding formation external pipe.In the extrusion process of external pipe, inner tube, fabric reinforcement and external pipe are bonded together mutually.The terylene rope braiding adopting multiply dacron thread to be woven into due to fabric reinforcement is formed, and is therefore formed in the process of fabric reinforcement in braiding, and terylene rope is not easy to disperse, intensity is high.Thus improve the bulk strength of PVC fiber reinforcement flexible pipe, beautify overall appearance.Through experimental results demonstrate, adopt the PVC fiber reinforcement flexible pipe that this terylene rope braided fiber reinforced layer is formed, when same size, weave with existing employing polypropylene fiber silk the PVC fiber reinforcement flexible pipe forming fabric reinforcement to contrast, about intensity improves twice, about pressure bearing degree improves twice, make PVC fiber reinforcement flexible pipe of the present utility model more can be adapted to intensity and the high environment of pressure requirements uses.In addition, because the cost ratio polypropylene fiber silk price of dacron thread is low, and intensity is suitable, and therefore, the utility model have employed dacron thread and makes terylene rope braided fiber reinforced layer, reduces cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the structural representation of PVC fiber reinforcement flexible pipe of the present utility model;
Fig. 2 is the cross section enlarged diagram of the terylene rope in Fig. 1;
In figure: 1, inner tube; 2, fabric reinforcement; 21, terylene rope; 3, external pipe; 4, bar is identified.
Embodiment
Fig. 1 is the structural representation of PVC fiber reinforcement flexible pipe of the present utility model; Fig. 2 is the cross section enlarged diagram of the terylene rope in Fig. 1.
With reference to accompanying drawing 1 and Fig. 2, a kind of PVC fiber reinforcement flexible pipe, comprise the PVC inner tube 1 extruding formation and the PVC external pipe 3 extruding formation, fabric reinforcement 2 is provided with between inner tube 1 and external pipe 3, inner tube 1, fabric reinforcement 2 and external pipe 3 are mutually bonded together in the extrusion process of external pipe 3, fabric reinforcement 2 is the fabric reinforcement 2 woven by terylene rope, and terylene rope 21 is the three bursts of torsades woven by three strands of dacron threads, and per share dacron thread comprises many dacron threads.Certainly, terylene rope 21 also can be formed by the dacron thread volume sth. made by twisting of two strands or other quantity stock as required.
External pipe 3 is translucent or transparent layer of PVC.Transparent or the opaque layer of PVC of inner tube 1.
In the present embodiment, fabric reinforcement 2 is in netted, and each grid of fabric reinforcement 2 assumes diamond in shape.Certainly, fabric reinforcement also can adopt crocheting stratum reticulare, and the terylene rope that crocheting stratum reticulare is arranged around inner tube 1 by many is wound around braiding along the outer surface of tube body of inner tube 1 and forms, by the U-loop of the multiple even arrangement of the pull-shaped one-tenth of hook on terylene rope 21.
The outer surface of external pipe 3 is axially provided with the identification bar 4 of bar shaped.Be convenient to identify the kind of body and printing word explanation on body.
PVC fiber reinforcement flexible pipe of the present utility model, compile with multiply dacron thread and be twisted terylene rope 21, on the outer surface of the inner tube 1 of PVC fiber reinforcement flexible pipe, webbed fabric reinforcement 2 is woven again with terylene rope 21, then will be laid with the inner tube 1 of fabric reinforcement 2 after preheating, extrude and form external pipe 3.In the extrusion process of external pipe 3, inner tube 1, fabric reinforcement 2 and external pipe 3 are bonded together mutually.The terylene rope 21 adopting multiply dacron thread to be woven into due to fabric reinforcement 2 weaves formation, and therefore formed in braiding in the process of fabric reinforcement 2, terylene rope 21 is not easy to disperse, decrease burr, and intensity is high.Thus improve the bulk strength of PVC fiber reinforcement flexible pipe, beautify overall appearance.Through experimental results demonstrate, adopt the PVC fiber reinforcement flexible pipe that this terylene rope braided fiber reinforced layer 2 is formed, when same size, weave with existing employing polypropylene fiber silk the PVC fiber reinforcement flexible pipe forming fabric reinforcement to contrast, about intensity improves twice, about pressure bearing degree improves twice, make PVC fiber reinforcement flexible pipe of the present utility model more can be adapted to intensity and the high environment of pressure requirements uses.In addition, because the cost ratio polypropylene fiber silk price of dacron thread is low, intensity was suitable at that time, and therefore, the utility model have employed dacron thread and makes terylene rope braided fiber reinforced layer, reduces cost.
The above is the citing of the utility model preferred forms, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (8)
1. a PVC fiber reinforcement flexible pipe, comprise the PVC inner tube extruding formation and the PVC external pipe extruding formation, it is characterized in that: between described inner tube and described external pipe, be provided with fabric reinforcement, described inner tube, described fabric reinforcement and described external pipe are bonded together mutually, described fabric reinforcement is the fabric reinforcement woven by terylene rope, described terylene rope is the multiply torsade woven by least two strands of dacron threads, and per share described dacron thread comprises many dacron threads.
2. PVC fiber reinforcement flexible pipe as claimed in claim 1, is characterized in that: described terylene rope is the three bursts of torsades woven by three strands of dacron threads.
3. PVC fiber reinforcement flexible pipe as claimed in claim 1, is characterized in that: described fabric reinforcement is netted.
4. PVC fiber reinforcement flexible pipe as claimed in claim 3, is characterized in that: each grid of described fabric reinforcement assumes diamond in shape.
5. PVC fiber reinforcement flexible pipe as claimed in claim 3, it is characterized in that: described fabric reinforcement is crocheting stratum reticulare, the terylene rope that crocheting stratum reticulare is arranged around inner tube by many is wound around braiding along the body of described inner tube and forms, by the U-loop of the multiple even arrangement of the pull-shaped one-tenth of hook on terylene rope.
6. PVC fiber reinforcement flexible pipe as claimed in claim 1, is characterized in that: described external pipe is translucent or transparent layer of PVC.
7. PVC fiber reinforcement flexible pipe as claimed in claim 5, is characterized in that: the transparent or opaque layer of PVC of described inner tube.
8. the PVC fiber reinforcement flexible pipe as described in any one of claim 1 to 7, is characterized in that: the identification bar outer surface of described external pipe being axially provided with bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555937.0U CN204141085U (en) | 2014-09-25 | 2014-09-25 | A kind of PVC fiber reinforcement flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555937.0U CN204141085U (en) | 2014-09-25 | 2014-09-25 | A kind of PVC fiber reinforcement flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141085U true CN204141085U (en) | 2015-02-04 |
Family
ID=52417769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555937.0U Active CN204141085U (en) | 2014-09-25 | 2014-09-25 | A kind of PVC fiber reinforcement flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141085U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690703A (en) * | 2016-02-02 | 2016-06-22 | 刘新华 | Pressure-resisting single-layer double-color hose and preparing method thereof |
| CN107013765A (en) * | 2017-05-31 | 2017-08-04 | 苏州耀晨新材料有限公司 | A kind of flame retardant textiles ventilation duct of air conditioner |
| CN109210283A (en) * | 2018-08-20 | 2019-01-15 | 江苏百通塑业发展有限公司 | High-strength PVC tubing |
| CN110039743A (en) * | 2019-05-10 | 2019-07-23 | 浙江峰源新材料科技股份有限公司 | A kind of preparation method of bamboo carbon fibre Reinforced PVC hose |
| CN111546676A (en) * | 2020-05-27 | 2020-08-18 | 台州巨壹塑业有限公司 | Production process of fiber-reinforced PVC (polyvinyl chloride) hose |
| CN111910890A (en) * | 2020-08-13 | 2020-11-10 | 中国十七冶集团有限公司 | High-efficient 2D wall paint spraying apparatus for building |
-
2014
- 2014-09-25 CN CN201420555937.0U patent/CN204141085U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690703A (en) * | 2016-02-02 | 2016-06-22 | 刘新华 | Pressure-resisting single-layer double-color hose and preparing method thereof |
| CN107013765A (en) * | 2017-05-31 | 2017-08-04 | 苏州耀晨新材料有限公司 | A kind of flame retardant textiles ventilation duct of air conditioner |
| CN109210283A (en) * | 2018-08-20 | 2019-01-15 | 江苏百通塑业发展有限公司 | High-strength PVC tubing |
| CN110039743A (en) * | 2019-05-10 | 2019-07-23 | 浙江峰源新材料科技股份有限公司 | A kind of preparation method of bamboo carbon fibre Reinforced PVC hose |
| CN111546676A (en) * | 2020-05-27 | 2020-08-18 | 台州巨壹塑业有限公司 | Production process of fiber-reinforced PVC (polyvinyl chloride) hose |
| CN111910890A (en) * | 2020-08-13 | 2020-11-10 | 中国十七冶集团有限公司 | High-efficient 2D wall paint spraying apparatus for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204141085U (en) | A kind of PVC fiber reinforcement flexible pipe | |
| CN104405967A (en) | Elastic telescopic braided pipe and production process thereof | |
| CN202638293U (en) | Woven reinforced hollow fiber membrane | |
| CN204267921U (en) | A kind of telescopic pipe | |
| CN104088177A (en) | Rigging and preparation method thereof | |
| CN203421342U (en) | Steel wire inserted hydraulic attracting hose pipe | |
| CN201359147Y (en) | Improved high-pressure pipe | |
| CN203613373U (en) | Corrugated woven strap | |
| CN103672218A (en) | Novel rubber pipe | |
| CN202032196U (en) | Braided high-pressure hose | |
| CN204437507U (en) | Novel compressive glass fibre reinforced plastics water-feeding pipes | |
| CN202032200U (en) | Pressure pipe | |
| CN203715197U (en) | High-pressure liquid conveying pipe | |
| CN203857146U (en) | Bamboo-based extrusion-pulling composite tube | |
| CN205350616U (en) | Water pipe | |
| CN203147078U (en) | Fully densely woven rubber and plastic pipe | |
| CN201981426U (en) | High strength and high modulus polyethylene multi-core compound knitting anchor cable | |
| CN202612901U (en) | High-pressure rubber and plastic braided hose | |
| CN203958875U (en) | A kind of follow-on wire rod packaging bag | |
| CN204844904U (en) | System is woven to plastic pressure hose | |
| CN207364482U (en) | The spool of resistance to expanded mesh | |
| CN204554110U (en) | Internal reinforcing type composite pipe | |
| CN204592612U (en) | A kind of novel PVC strengthens hose coupling | |
| CN203229820U (en) | Anti-abrasion Dneema pulling rope | |
| CN201827543U (en) | Fiber bidirectional enhanced plastic hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |