CN205592522U - Bushing pipe in solidification of seamless double -deck reinforcing normal position - Google Patents
Bushing pipe in solidification of seamless double -deck reinforcing normal position Download PDFInfo
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- CN205592522U CN205592522U CN201620362821.4U CN201620362821U CN205592522U CN 205592522 U CN205592522 U CN 205592522U CN 201620362821 U CN201620362821 U CN 201620362821U CN 205592522 U CN205592522 U CN 205592522U
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- pipeline
- bushing pipe
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- solidification
- seamless double
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Abstract
The utility model discloses a bushing pipe in solidification of seamless double -deck reinforcing normal position, a serial communication port, bushing pipe in solidification of seamless double -deck reinforcing normal position from interior to exterior contain a high score sublayer, a first reinforcing fibre layer, a first gluing layer, a second reinforcing fibre layer and a second gluing layer in proper order, second gluing layer bond mutually with a pipeline. When the non - excavation of pipeline is repaired, only need during the construction in the bushing pipe is converted into the U type and draws the pipeline in will being somebody's turn to do, to utilize external hot curing equipment to bushing pipe expand in this being repaired two construction holes of pipeline both ends excavation for first gluing layer and second gluing layer be outside infiltration simultaneously, and the bushing pipe is firmly fixed in the pipeline of damage in making, realizes that the pipeline obtains repairing. This bushing pipe in solidification of seamless double -deck reinforcing normal position compact structure, construction convenience, the effect is obvious, and the practicality is strong.
Description
Technical field
This utility model relates to a kind of pipeline, more precisely, be that a kind of seamless double-layer strengthens cured in place liner pipe.
Background technology
In city or industrial piping system, some old pipelines are due to close to reasons such as design period, geology sedimentation, surface structures, ground floras, occur in that aging and seepage, if using entirety excavation Replacement and Repair, a lot of unpredictable difficulty will be run into, as the surface structures on pipeline, blocked road affect traffic, the conflict of other cross over line, high in cost of production long in time limit, method leading in the world is exactly various non-excavation repairing techniques.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of seamless double-layer to strengthen cured in place liner pipe.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
A kind of seamless double-layer strengthens cured in place liner pipe, it is characterized in that, described seamless double-layer strengthens cured in place liner pipe and comprises a macromolecule layer, one first reinforcement fibrous layers, one first adhesive layer, one second reinforcement fibrous layers and one second adhesive layer the most successively, and the second described adhesive layer is mutually bonding with a pipeline.
As this utility model preferred embodiment, described macromolecule layer is polyurethane or flexible polyethylene is made, and the first described reinforcement fibrous layers and the second reinforcement fibrous layers are terylene or aramid fiber braiding forms.
Seamless double-layer of the present utility model strengthens cured in place liner pipe and has the advantage that when pipeline non-excavation rehabilitation, only two construction holes need to be excavated being repaired pipe ends during construction, this internal lining pipe is converted into U-shaped and is drawn in pipeline, utilize external Thermocuring equipment that this internal lining pipe is extended, make the first adhesive layer and the second adhesive layer simultaneously to exosmosis, internal lining pipe is securely fixed in the pipeline of breakage, it is achieved pipeline is repaired.It is compact that this seamless double-layer strengthens cured in place liner tubular construction, easy construction, and effect is obvious, practical.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that seamless double-layer of the present utility model strengthens cured in place liner pipe；
Wherein,
1, seamless double-layer strengthens cured in place liner pipe；2, macromolecule layer；3, the first reinforcement fibrous layers；4, the first adhesive layer；5, the second reinforcement fibrous layers；6, the second adhesive layer；7, pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
As shown in Figure 1, this seamless double-layer strengthens cured in place liner pipe 1 and comprises macromolecule layer 2,1 first reinforcement fibrous layers 3,1 first adhesive layer 4,1 second reinforcement fibrous layers 5 and one second adhesive layer 6 the most successively, and this second adhesive layer 6 is mutually bonding with a pipeline 7.
This macromolecule layer 2 is made for polyurethane or flexible polyethylene, and this first reinforcement fibrous layers 3 and the second reinforcement fibrous layers 5 form for terylene or aramid fiber braiding.Certainly, use other kinds of chemical industry fiber also possible, glass fibre can also, or use the composite fibre of multiple fiber to weave.
When pipeline non-excavation rehabilitation, only two construction holes need to be excavated being repaired pipe ends during construction, this internal lining pipe is converted into U-shaped and is drawn in pipeline, utilize external Thermocuring equipment that this internal lining pipe is extended, make the first adhesive layer 4 and the second adhesive layer 6 simultaneously to exosmosis, internal lining pipe is securely fixed in the pipeline 7 of breakage, it is achieved pipeline 7 is repaired.
It is compact that this seamless double-layer strengthens cured in place liner tubular construction, easy construction, and effect is obvious, practical.
It is not limited to this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. a seamless double-layer strengthens cured in place liner pipe, it is characterized in that, described seamless double-layer strengthens cured in place liner pipe (1) and comprises a macromolecule layer (2), one first reinforcement fibrous layers (3), one first adhesive layer (4), one second reinforcement fibrous layers (5) and one second adhesive layer (6) the most successively, and described the second adhesive layer (6) is mutually bonding with a pipeline (7).
Seamless double-layer the most according to claim 1 strengthens cured in place liner pipe, it is characterized in that, described macromolecule layer (2) is polyurethane or flexible polyethylene is made, and described the first reinforcement fibrous layers (3) and the second reinforcement fibrous layers (5) are terylene or aramid fiber braiding forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362821.4U CN205592522U (en) | 2016-04-27 | 2016-04-27 | Bushing pipe in solidification of seamless double -deck reinforcing normal position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362821.4U CN205592522U (en) | 2016-04-27 | 2016-04-27 | Bushing pipe in solidification of seamless double -deck reinforcing normal position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592522U true CN205592522U (en) | 2016-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620362821.4U Active CN205592522U (en) | 2016-04-27 | 2016-04-27 | Bushing pipe in solidification of seamless double -deck reinforcing normal position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592522U (en) |
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2016
- 2016-04-27 CN CN201620362821.4U patent/CN205592522U/en active Active
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