CN208634552U - Enhanced hollow spiral tube - Google Patents
Enhanced hollow spiral tube Download PDFInfo
- Publication number
- CN208634552U CN208634552U CN201820298657.4U CN201820298657U CN208634552U CN 208634552 U CN208634552 U CN 208634552U CN 201820298657 U CN201820298657 U CN 201820298657U CN 208634552 U CN208634552 U CN 208634552U
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- Prior art keywords
- hollow
- rib
- internal
- pipe
- tube
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Abstract
The utility model provides a kind of enhanced hollow spiral tube, and the winding pipe is that hollow tube is spirally wound on outside tubing, and structure ecto-entad successively includes outer polyethylene layers, glass fiber reinforced layer and inner layer polyethylene layer；Wherein, enhancing internal-rib is equipped with inside the winding pipe, the enhancing internal-rib is disposed therein portion in X-type, and two internal-ribs intersect, and extending direction is consistent with winding pipe direction.Construction method sequentially includes the following steps: step 1, clears up hollow wrapped pipe joint, determines that its end face is smooth；Step 2 connects hollow wrapped pipe joint using Electric thermal smelting belt；Step 3 carries out strengthening construction using collapsible tube and/or clip butt joint.The hollow wound pipe adds internal-rib in inside, and the utility model provides a kind of pattern of fusion connector connecting method, can effectively enhance stable structure at hollow wound pipe ring stiffness and segmentation, it is not easy to be broken.
Description
Technical field
The utility model belongs to the hollow spiral tube technical field used during municipal construction, specially a kind of enhancing
Type hollow spiral tube.
Background technique
During municipal construction, buried draining generally uses polyethylene hollow wall winding pipe, is relatively large in diameter, this type
The general ring stiffness enable of underground drainage plastics pipes reach the rank of SN8；And between the hollow wound pipe that two are segmented
For the weak link of tubing, it is easy delamination and cracking under the action of by external force, causes tubing to be easily deformed, the use of tubing
Service life reduction is easy to appear security risk, generally requires periodic detection, discovery damage maintenance in time, but maintenance cost is very high.
Utility model content
In order to solve the above-mentioned technical problem, the utility model discloses a kind of enhanced hollow spiral tube, in winding pipe
Internal-rib is added in inside, and provides a kind of pattern of fusion connector connecting method, can effectively enhance and tie at winding pipe ring stiffness and segmentation
Structure is stablized, it is not easy to be broken.
Enhanced hollow spiral tube provided by the utility model includes hollow wound pipe, and the winding pipe is hollow tube
It is spirally wound on outside tubing, structure ecto-entad successively includes outer polyethylene layers, glass fiber reinforced layer and interior strata
Pvdf layer；Wherein, enhancing internal-rib is equipped with inside the winding pipe, the enhancing internal-rib is disposed therein portion, two internal-ribs in X-type
It intersects, and extending direction is consistent with winding pipe direction.
Further, in the same horizontal line, distance is 4-8cm between adjacent two winding pipe.
Internal-rib glass layer is equipped with preferably in the enhancing internal-rib as one kind.
Enhanced hollow spiral tube connector connecting method provided by the utility model is constructed according to the following steps:
Step 1 clears up hollow wrapped pipe joint, determines that its end face is smooth, and will be opposite at pipeline internal-rib to be connected；
Step 2 connects hollow wrapped pipe joint using Electric thermal smelting belt；
Step 3 carries out strengthening construction using collapsible tube and/or clip butt joint.
The step 2 specifically:
Step 2.1 checks whether pipeline and Electric thermal smelting belt have damage；
Step 2.2 alignment pipeline simultaneously removes sundries；
Step 2.3 is placed at 20~30cm from the ground by the pipeline that horizon bar or sandbag will connect；
The cloth of step 2.4 cleaning thoroughly falls the eliminating impurities on the inner wall of the outer surface of pipeline and Electric thermal smelting belt, uses
Oils dirt welds helpful solvent wiping with to PE material；
Step 2.5 is lived the circle segment of the pipeline of horizontal alignment to be connected with electric smelting band, and outside is tight with heatproof zone again
Gu；
The output line terminal of welding machine is connected by step 2.6 with connection the end of a thread of Electric thermal smelting belt；
Step 2.7, which is welded on electro-fusion welding machine, sets time and gear, is welded according to operating instruction, and welding is completed
After be fully cooled.
Collapsible tube strengthening construction process in the step 3 specifically:
Heat-shrink tube is set on two to draw to the position away from connecting end surface greater than 400-600mm and walk in connecting tube by step 3.1
Rapid 3.2 preheat the periphery of two pipe ends with flame, and surface temperature is made to reach 40 DEG C -50 DEG C；
Step 3.3 is in junction winding and toasts reinforcing fibre shrink belt simultaneously, at least simultaneously around circumference one week or more
Overlap joint is secured；
Step 3.4 preheats both ends to be taken over, and surface temperature is made to reach 40 DEG C -50 DEG C；
The mobile heat-shrink tube of step 3.5 removes to one end and protects paper layer in heat-shrink tube；The wedge shape made of adhesive is every branch
The other end for supportting thermal shrinkable sleeve, keeps thermal shrinkable sleeve concentric with hollow wound pipe；
Step 3.6 baking: it is uniformly moved along heat-shrink tube circumferencial direction, since one end to one with annular roaster first
After one week of end is shunk well, then gradually extend heating.
Strengthening construction process is carried out using clip butt joint in the step 3 specifically:
Adjacent hollow is wound tube end fastening by bolt and two semicircle outer sleeves by step 4.1；
Step 4.2 reaches the connection of seal request using the rubber stopper between sleeve and tube wall.
Beneficial effect
Compared with prior art, the advantage of the utility model is:
Glass fibre makes enough ring stiffness of the tubing with low anti-external load as support construction, and inside and outside wall gathers
Vinyl material assigns the axial flexibility of the excellent hydraulic characteristic(s) of tubing, extremely strong internal and external anti-corrosive ability and appropriateness.
There is X-type internal-rib to substantially increase the stabilization of winding pipe among tubing hollow structure, is conducive to resistance to compression, shock resistance.
Thermal capacitance band connection mode and collapsible tube connect mode or thermal capacitance band connection mode and collapsible tube jointing clip connects
The combination connecting mode connect, the significantly more efficient mechanical strength for guaranteeing connection.
Detailed description of the invention
Fig. 1 is the enhanced hollow spiral tube general structure schematic diagram of the utility model；
Fig. 2 is the enhanced hollow spiral tube production technological process of the utility model；
Fig. 3 is a kind of example structure schematic diagram of the utility model ripple；
Fig. 4 is a kind of example structure schematic diagram of the utility model ripple；
Fig. 5 is the physics characteristic table of the utility model bellows；
Wherein, 1- hollow wound pipe, 2- enhance internal-rib, 11- outer polyethylene layers, 12- glass fiber reinforced layer, in 13-
Strata pvdf layer.
Specific embodiment
The utility model provides a kind of enhanced hollow spiral tube and its connector connecting method, to make the utility model
Purpose, technical solution and effect are clearer, clear, and referring to attached drawing and give an actual example to the utility model further specifically
It is bright.It should be understood that specific implementation described herein is not used to limit the utility model only to explain the utility model.
Embodiment 1
As shown in Figure 1, enhanced hollow spiral tube provided by the utility model, the winding pipe is hollow wound pipe 1
Body is spirally wound on outside tubing, structure ecto-entad successively include outer polyethylene layers 11, glass fiber reinforced layer 12 and
Inner layer polyethylene layer 13；Wherein, enhancing internal-rib 2 is equipped with inside the hollow wound pipe 1,2 ribs are arranged in X-type in the enhancing
In the middle, two internal-ribs intersect, and extending direction is consistent with 1 direction of hollow wound pipe.
Further, in the same horizontal line, distance is 4-8cm between adjacent two winding pipe.
Internal-rib glass layer is equipped with preferably in the enhancing internal-rib as one kind.
Enhanced hollow spiral tube connector connecting method provided by the utility model is constructed according to the following steps:
Step 1 clears up wrapped pipe joint, determines that its end face is smooth, and will be opposite at pipeline internal-rib to be connected；
Step 2 connects wrapped pipe joint using Electric thermal smelting belt；
Step 3 carries out strengthening construction using collapsible tube or clip butt joint.
The step 2 specifically:
Step 2.1 checks whether pipeline and Electric thermal smelting belt have damage；
Step 2.2 alignment pipeline simultaneously removes sundries；
Step 2.3 is placed at 20~30cm from the ground by the pipeline that horizon bar or sandbag will connect；
The cloth of step 2.4 cleaning thoroughly falls the eliminating impurities on the inner wall of the outer surface of pipeline and Electric thermal smelting belt, uses
Oils dirt welds helpful solvent wiping with to PE material；
Step 2.5 is lived the circle segment of the pipeline of horizontal alignment to be connected with electric smelting band, and outside is tight with heatproof zone again
Gu；
The output line terminal of welding machine is connected by step 2.6 with connection the end of a thread of Electric thermal smelting belt；
Step 2.7, which is welded on electro-fusion welding machine, sets time and gear, is welded according to operating instruction, and welding is completed
After be fully cooled.
Collapsible tube strengthening construction process in the step 3 specifically:
Heat-shrink tube is set on two to draw to the position away from connecting end surface greater than 400-600mm and walk in connecting tube by step 3.1
Rapid 3.2 preheat the periphery of two pipe ends with flame, and surface temperature is made to reach 40 DEG C -50 DEG C；
Step 3.3 is in junction winding and toasts reinforcing fibre shrink belt simultaneously, at least simultaneously around circumference one week or more
Overlap joint is secured；
Step 3.4 preheats both ends to be taken over, and surface temperature is made to reach 40 DEG C -50 DEG C；
The mobile heat-shrink tube of step 3.5 removes to one end and protects paper layer in heat-shrink tube；The wedge shape made of adhesive is every branch
The other end for supportting thermal shrinkable sleeve, keeps thermal shrinkable sleeve concentric with winding pipe；
Step 3.6 baking: it is uniformly moved along heat-shrink tube circumferencial direction, since one end to one with annular roaster first
After one week of end is shunk well, then gradually extend heating.
Strengthening construction process is carried out using clip butt joint in the step 3 specifically:
Step 4.1 is fastened adjacent winding tube end by bolt and two semicircle outer sleeves；
Step 4.2 reaches the connection of seal request using the rubber stopper between sleeve and tube wall.
Embodiment 2
The difference from embodiment 1 is that the enhanced spiral winding pipe connector connecting method implementation process of glass fibre internal-rib
In, it is first reinforced using collapsible tube, reuses clip butt joint and carry out strengthening construction, such connector processing technology, then reality
On the basis of applying example 1, construction machine stability significantly more efficient can be made to enhance.
Embodiment 3
Difference with above-mentioned two embodiment is, is equipped in internal-rib and adds an internal-rib glass layer, plays
Firmer effect.
As shown in Figure 3, Figure 4, it is further optimized to the shape of ripple, what be can choose has trapezoidal or triangle,
And the winding tube shape that some other structure is simple but stability is strong.
The utility model hollow spiral tube is one kind using high density polyethylene as raw material, using hot Wrapping formed
Structure-wall pipe material made of technique meets national standard " buried to use polyethylene (PE) structural walls pipe-line system " part 2: " poly-
Ethylene winding structure wall pipe " (GB/T19472.2-2004) requirement.The tubing is suitable for conveying coolant-temperature gage at 45 DEG C or less
Municipal drainage, building outdoor drainage, buried agricultural drain, discharge of industrial wastes, road drainage, sewage treatment plant, sports ground square
Engineering drainage and electrical telecommunication engineering etc..Due to HDPE hollow spiral tube category chemical building material, the saving energy, reduction are polluted,
Protection environment is of great significance.
Products characteristics:
1, intensity is high, and resistance to compression, shock resistance type are good
2, resistance to settling can be good, low to basic technology processing requirement, is applicable to weak soil drift sand ground
3, interior walls be smooth, frictional resistance is small, and water passing capacity is strong, can use the pipe of concrete that Large Diameter Pipeline is replaced compared with small diameter tube
4, it is linked using electric heating honor band or shrink belt, connector ne-leakage will not generate secondary pollution
5, good corrosion resistance is not easy to be corroded by sewage, waste water and chemicals, the decaying material corrosion being not easy in being filled out by soil
6, wear-resisting property is superior, more wear-resisting than steel pipe, pipe of cement, and service life is long
7, easy to connect, it can be connected in present pipe trench, then entirety is shifted onto ditch, is effectively speeded up the work, and work is shortened
Journey time and expense
8, construction is low by the constraint requirements of season, temperature, can normal operating in-40-60 DEG C of temperature
9. light, easy to carry, easy for construction, pipe laying only needs excavator, is not required to large scale equipment, engineering comprehensive low cost.
Production technology is as shown in Fig. 2, physics characteristic is as shown in Figure 5.
A kind of enhanced hollow spiral tube of the utility model and its connector connecting method, the above are only that this is practical new
The preferred embodiment of type, it is noted that for those skilled in the art, do not departing from the utility model
It under the premise of principle, can also make several improvements, these improvement also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of enhanced hollow spiral tube, including hollow wound pipe, which is characterized in that the winding pipe is hollow tube spiral shell
Rotation is wrapped in outside tubing, and structure ecto-entad successively includes outer polyethylene layers, glass fiber reinforced layer and interior strata second
Alkene layer；Wherein, enhancing internal-rib is equipped with inside the winding pipe, the enhancing internal-rib is disposed therein portion, two internal-rib phases in X-type
Mutually intersect, and extending direction is consistent with winding pipe direction.
2. a kind of enhanced hollow spiral tube according to claim 1, which is characterized in that in the same horizontal line, phase
Distance is 4-8cm between adjacent two winding pipe.
3. a kind of enhanced hollow spiral tube according to claim 1 or 2, which is characterized in that in the enhancing internal-rib
It is interior to be equipped with internal-rib glass layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298657.4U CN208634552U (en) | 2018-03-05 | 2018-03-05 | Enhanced hollow spiral tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298657.4U CN208634552U (en) | 2018-03-05 | 2018-03-05 | Enhanced hollow spiral tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634552U true CN208634552U (en) | 2019-03-22 |
Family
ID=65730597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298657.4U Expired - Fee Related CN208634552U (en) | 2018-03-05 | 2018-03-05 | Enhanced hollow spiral tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208634552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397612A (en) * | 2018-03-05 | 2018-08-14 | 江苏桓通环境科技有限公司 | Enhanced hollow spiral tube and its connector connecting method |
-
2018
- 2018-03-05 CN CN201820298657.4U patent/CN208634552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397612A (en) * | 2018-03-05 | 2018-08-14 | 江苏桓通环境科技有限公司 | Enhanced hollow spiral tube and its connector connecting method |
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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: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |