CN208268568U - A kind of Novel hollow wall plastic-steel spirally-wound pipe - Google Patents
A kind of Novel hollow wall plastic-steel spirally-wound pipe Download PDFInfo
- Publication number
- CN208268568U CN208268568U CN201820449759.1U CN201820449759U CN208268568U CN 208268568 U CN208268568 U CN 208268568U CN 201820449759 U CN201820449759 U CN 201820449759U CN 208268568 U CN208268568 U CN 208268568U
- Authority
- CN
- China
- Prior art keywords
- plastic
- steel spirally
- wound pipe
- tube layer
- winding
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of Novel hollow wall plastic-steel spirally-wound pipes, including winding outer tube layer, the winding outer tube layer inner sidewall is connected with hollow layer, and hollow layer inner sidewall is provided with winding inner tube layer, the winding inner tube layer inner sidewall is fixed with link slot, and link slot inner sidewall is connected with connection litter, the link slot top sidewall is provided with fixed bracket, and fixed stent ends are fixed with upset block.The Novel hollow wall plastic-steel spirally-wound pipe uses sliding connection structure, plastic-steel spirally-wound pipe is connected convenient for construction personnel, the difficulty of construction for reducing plastic-steel spirally-wound pipe accelerates construction rate, improve the leakproofness of plastic-steel spirally-wound pipe, generated vortex is accumulated to transmission medium by the upset block of truncated cone-shaped structure simultaneously to interfere, so that vortex can not form to further increase the leakproofness of plastic-steel spirally-wound pipe and the service life of plastic-steel spirally-wound pipe thus to the degree of wear of plastic-steel spirally-wound pipe inner sidewall during reducing slurry pipeline steel.
Description
Technical field
The utility model relates to tubing equipment technical field, specially a kind of Novel hollow wall plastic-steel spirally-wound pipe.
Background technique
Plastic-steel spirally-wound pipe is a kind of no pressure pipeline, and the flow by gravity suitable for medium conveys.The special construction of tubing makes
It is with good ring stiffness, so the ability for bearing external pressure is higher.Plastic-steel-wound drainage pipe is by Germany and Australia earliest
For big Leah tubing manufacturer in cooperative development in 2004, foreign countries were known as SRP pipe.SRP pipe is on the basis of the SWP pipe of pure plastics
On develop, in the pure plastic strap of SWP pipe be embedded in teel band, avoid and be entwined by pure plastic strap
The not high disadvantage of the ring stiffness of SWP pipe, while the moulding process of SWP pipe is inherited, easily bore is worked into
3000mm or more, and realize meter high advantage of heavy and light ring stiffness.Plastic-steel spirally-wound pipe is behind introducing China in 2005, by wide
Mass production producer, device manufacturer, chemistry building materials test department of country, Water And Drainage System Design research department and plastic industry expert's
Unremitting effort makes pipe workpiece quality have large increase, and has invented and be much easy to the reliable connecting pipe of construction safety, tubing
Pipe fitting patent reaches as many as tens of items.It can satisfy every profession and trade draining needs completely.As long as with civil construction unit close fit, very
It is easy to reach the leakage of pumped (conveying) medium zero.Conventional discharge tubing can not be accomplished.
Existing plastic-steel spirally-wound pipe sealing performance is poor, and grafting installation is inconvenient to increase the degree-of-difficulty factor of construction, simultaneously
Existing plastic-steel spirally-wound pipe inner sidewall is since one end that fluid flows into easily causes the accumulation of transmission medium and generates vortex, in height
In the slurry pipeline steel of flow velocity high pressure, it is easy to influence leakproofness and service life so that plastic-steel spirally-wound pipe inner sidewall is worn through.
Utility model content
The purpose of this utility model is to provide a kind of Novel hollow wall plastic-steel spirally-wound pipes, to solve in above-mentioned background technique
The existing plastic-steel spirally-wound pipe sealing performance proposed is poor, and grafting installation is inconvenient to increase the degree-of-difficulty factor of construction, existing simultaneously
Some plastic-steel spirally-wound pipe inner sidewalls are flowed since one end that fluid flows into easily causes the accumulation of transmission medium and generates vortex in height
It in the slurry pipeline steel of fast high pressure, is easy so that plastic-steel spirally-wound pipe inner sidewall is worn through, influences asking for leakproofness and service life
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of Novel hollow wall plastic-steel spirally-wound pipe, packet
Winding outer tube layer is included, the winding outer tube layer inner sidewall is connected with hollow layer, and hollow layer inner sidewall is provided with winding inner tube layer,
The winding inner tube layer inner sidewall is fixed with link slot, and link slot inner sidewall is connected with connection litter, the link slot top
Side wall is provided with fixed bracket, and fixed stent ends are fixed with upset block.
Preferably, the winding outer tube layer, hollow layer and winding inner tube layer constitute sandwich type structure, and are inside hollow layer
Honeycomb-shaped structure.
Preferably, the link slot and connection litter are provided with 4 groups altogether, link slot shape equal with the connection volume of litter
Shape size is mutually coincide, and the connection type between link slot and connection litter is to be slidably connected.
Preferably, the fixed bracket is provided with 4 altogether, and fixed bracket is about winding inner tube layer central axis central symmetry
Installation.
Preferably, the upset block is truncated cone-shaped structure, and the central axis for winding inner tube layer and upset block overlaps.
Compared with prior art, the utility model has the beneficial effects that the Novel hollow wall plastic-steel spirally-wound pipe is using sliding
Connection structure connects plastic-steel spirally-wound pipe convenient for construction personnel, and the difficulty of construction for reducing plastic-steel spirally-wound pipe accelerates construction rate, improves
The leakproofness of plastic-steel spirally-wound pipe, while generated vortex is accumulated to transmission medium by the upset block of truncated cone-shaped structure and is done
It disturbs, so that vortex can not form to reduce slurry pipeline steel in the process to the degree of wear of plastic-steel spirally-wound pipe inner sidewall, further
Improve the leakproofness of plastic-steel spirally-wound pipe and the service life of plastic-steel spirally-wound pipe.Wind outer tube layer, hollow layer and winding inner tube layer structure
It is honeycomb-shaped structure at sandwich type structure, and inside hollow layer, winding outer tube layer is improved by the hollow layer of honeycomb-shaped structure
Support strength, prevent high pressure from damaging to plastic-steel spirally-wound pipe structure, link slot and connection litter are provided with 4 groups altogether, connect
The volume equal shape size of access slot and connection litter is mutually coincide, and the connection type between link slot and connection litter is to slide
Dynamic connection connects plastic-steel spirally-wound pipe by the link slot and connection litter that are slidably connected convenient for construction personnel, reduces construction personnel
Operation difficulty, while improving the leakproofness of plastic-steel spirally-wound pipe, fixed bracket is provided with 4 altogether, and fixed bracket is about twining
It is installed around inner tube layer central axis central symmetry, block is upset convenient for fixed by the fixation bracket being symmetrically installed, prevents slurry flow velocity
Too fast to damage to upset block, upset block is truncated cone-shaped structure, and the central axis for winding inner tube layer and upset block overlaps,
It prevents transmission medium from accumulating generated vortex by the upset block of truncated cone-shaped structure, reduces abrasion of the slurry to winding inner tube layer
Degree improves the service life of plastic-steel spirally-wound pipe.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is that the utility model upsets block structure schematic diagram.
In figure: 1, winding outer tube layer, 2, hollow layer, 3, winding inner tube layer, 4, link slot, 5, connection litter, 6, fixed branch
Frame, 7, upset block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Novel hollow wall plastic-steel spirally-wound pipe, including
Outer tube layer 1 is wound, winding 1 inner sidewall of outer tube layer is connected with hollow layer 2, and 2 inner sidewall of hollow layer is provided with winding inner tube layer 3,
It winds outer tube layer 1, hollow layer 2 and winding inner tube layer 3 and constitutes sandwich type structure, and be honeycomb-shaped structure inside hollow layer 2, pass through
The hollow layer 2 of honeycomb-shaped structure improves the support strength of winding outer tube layer 1, prevents high pressure from causing brokenly to plastic-steel spirally-wound pipe structure
Bad, winding 3 inner sidewall of inner tube layer is fixed with link slot 4, and 4 inner sidewall of link slot is connected with connection litter 5, link slot 4 and company
It connects litter 5 and is provided with 4 groups altogether, link slot 4 and the volume equal shape size for connecting litter 5 are mutually coincide, and 4 He of link slot
Connection type between connection litter 5 is to be slidably connected, and the link slot 4 by being slidably connected and connection litter 5 are convenient for constructor
Member's connection plastic-steel spirally-wound pipe, reduces the operation difficulty of construction personnel, while improving the leakproofness of plastic-steel spirally-wound pipe, link slot 4
Top sidewall is provided with fixed bracket 6, and fixed 6 end of bracket is fixed with and upsets block 7, and fixed bracket 6 is provided with 4 altogether, and
Fixed bracket 6 is disturbed about winding 3 central axis central symmetry of inner tube layer installation by the fixation bracket 6 being symmetrically installed convenient for fixation
Random block 7 prevents slurry flow velocity too fast and damages to upset block 7, and upset block 7 is truncated cone-shaped structure, and winds inner tube layer 3 and disturb
The central axis of random block 7 overlaps, and prevents transmission medium from accumulating generated vortex, drop by the upset block 7 of truncated cone-shaped structure
Low slurry improves the service life of plastic-steel spirally-wound pipe to the degree of wear of winding inner tube layer 3.
Working principle: when using the Novel hollow wall plastic-steel spirally-wound pipe, each components in plastic-steel spirally-wound pipe are first checked
Whether connect it is intact, after inspection construction personnel by link slot 4 and connection litter 5 be connected with each other so that plastic-steel spirally-wound pipe it
Between be connected with each other, link slot 4 and connection litter 5 connect after plastic-steel spirally-wound pipe is fixed by conduit coupling, modeling
Transmission liquid is transmitted by winding inner tube layer 3 after steel winding pipe is fixed, transmission medium accumulates meeting in transmission process
Vortex is generated, the formation of vortex is interfered by the upset block 7 that fixed bracket 6 is fixed in the forming process of vortex,
To prevent the formation of vortex, transmission medium is reduced to the degree of wear of winding inner tube layer 3, while in some transmission medium process
In be supported by 2 pairs of winding outer tube layers 1 of hollow layer of honeycomb-shaped structure, improve the support strength of winding outer tube layer 1 thus
The service life of plastic-steel spirally-wound pipe is improved, here it is the use processes of the Novel hollow wall plastic-steel spirally-wound pipe.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of Novel hollow wall plastic-steel spirally-wound pipe, including winding outer tube layer (1), it is characterised in that: the winding outer tube layer (1)
Inner sidewall is connected with hollow layer (2), and hollow layer (2) inner sidewall is provided with winding inner tube layer (3), the winding inner tube layer (3)
Inner sidewall is fixed with link slot (4), and link slot (4) inner sidewall is connected with connection litter (5), link slot (4) top side
Wall is provided with fixed bracket (6), and fixed bracket (6) end is fixed with and upsets block (7).
2. a kind of Novel hollow wall plastic-steel spirally-wound pipe according to claim 1, it is characterised in that: the winding outer tube layer
(1), hollow layer (2) and winding inner tube layer (3) constitute sandwich type structure, and are honeycomb-shaped structure inside hollow layer (2).
3. a kind of Novel hollow wall plastic-steel spirally-wound pipe according to claim 1, it is characterised in that: the link slot (4) and
Connection litter (5) is provided with 4 groups altogether, and link slot (4) and the volume equal shape size for connecting litter (5) are mutually coincide, and
Connection type between link slot (4) and connection litter (5) is to be slidably connected.
4. a kind of Novel hollow wall plastic-steel spirally-wound pipe according to claim 1, it is characterised in that: the fixed bracket (6)
It is provided with 4 altogether, and fixed bracket (6) are installed about winding inner tube layer (3) central axis central symmetry.
5. a kind of Novel hollow wall plastic-steel spirally-wound pipe according to claim 1, it is characterised in that: the upset block (7) is
Truncated cone-shaped structure, and the central axis for winding inner tube layer (3) and upset block (7) overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449759.1U CN208268568U (en) | 2018-04-02 | 2018-04-02 | A kind of Novel hollow wall plastic-steel spirally-wound pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449759.1U CN208268568U (en) | 2018-04-02 | 2018-04-02 | A kind of Novel hollow wall plastic-steel spirally-wound pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268568U true CN208268568U (en) | 2018-12-21 |
Family
ID=64676148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820449759.1U Expired - Fee Related CN208268568U (en) | 2018-04-02 | 2018-04-02 | A kind of Novel hollow wall plastic-steel spirally-wound pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268568U (en) |
-
2018
- 2018-04-02 CN CN201820449759.1U patent/CN208268568U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208268568U (en) | A kind of Novel hollow wall plastic-steel spirally-wound pipe | |
| CN204826089U (en) | Soil stack negative pressure balancing unit | |
| CN207395247U (en) | A kind of distributor | |
| CN203147128U (en) | Reduced tee pipe fitting for geothermal heating system | |
| CN201417047Y (en) | A multi-level integrated condensator that can split and guide air evenly | |
| CN105937703A (en) | Steel pipe used for shock absorber | |
| CN207879594U (en) | Fire-fighting pumpinga liance water pump joint device and fire-fighting pumpinga liance | |
| CN201209739Y (en) | Major arc reducing elbow for construction water drain | |
| CN208643558U (en) | Automatic back-flushing device and pressure detecting sampling system including the device | |
| CN209511320U (en) | High-pressure hose is used in a kind of transmission of Novel oil gas | |
| CN108750016B (en) | Protection architecture of buoy station among lake environment monitoring system | |
| CN209146578U (en) | A kind of tee tube | |
| CN208519523U (en) | A kind of full-automatic natural gas transportation plastic pipe detection positioning adjustment device | |
| CN207034642U (en) | A kind of low noise steam recovery pipe | |
| CN206846168U (en) | Metallic conduit flexible link | |
| CN206347249U (en) | A kind of outer pressure axial type expansion joint of the anti-throttling of erosion resistant | |
| CN206109612U (en) | Polyamide fibre is godet for fiber sprinning | |
| CN215806900U (en) | High-strength connecting plastic steel winding pipe with stress cracking function | |
| CN208123642U (en) | A kind of power station GRP pipe | |
| CN217056661U (en) | Corrosion-resistant circular shock attenuation formula drainage pipe | |
| CN205173810U (en) | Drain pipe structure for building | |
| CN218913247U (en) | Multistage clear water centrifugal pump | |
| CN221544669U (en) | Raw gas pipeline capable of reducing dust accumulation | |
| CN204185914U (en) | Reducing deep camber elbow | |
| CN108871751A (en) | A kind of safety valve testing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |