CN203743640U - Seawater pool PE pipeline waterproof sealing structure - Google Patents
Seawater pool PE pipeline waterproof sealing structure Download PDFInfo
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- CN203743640U CN203743640U CN201420063105.7U CN201420063105U CN203743640U CN 203743640 U CN203743640 U CN 203743640U CN 201420063105 U CN201420063105 U CN 201420063105U CN 203743640 U CN203743640 U CN 203743640U
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- waterproof sealing
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- sealing structure
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Abstract
The utility model discloses a seawater pool PE pipeline waterproof sealing structure which comprises a PE pipeline. The seawater pool PE pipeline waterproof sealing structure is characterized in that the PE pipeline is sequentially provided with a compatible material bonding layer, a water swelling rubber layer and a polymer concrete layer from inside to outside. The seawater pool PE pipeline waterproof sealing structure has the advantages that the structure of swell sealing of the compatible material bonding layer and the water swelling rubber layer, and the outer polymer concrete layer are used for commonly constructing multiple waterproof layers. When the first waterproof layer is aged or fails and water entering is caused by leakage, the water swelling rubber layer swells very soon, the gap between the pipeline and a concrete body is filled compactly, and therefore the water leakage problem of a crack between a PE material and the concrete body is effectively solved.
Description
Technical field
The utility model relates to a kind of pipeline sealing structure, especially a kind of seawater pond PE pipeline waterproof sealing configuration.
Background technique
PE pipeline is as the high plastic pipe of a kind of novel high-strength corrosion-resisting, its cost is comparatively expensive, because it belongs to inertia material, thereby cannot accomplish seamless binding with concrete interface bonding, exist unavoidable seam gaps, and on the market general passage stick as epoxy glue, AB glue all can not be compatible bonding with PE pipeline.Seawater pond adopts PE pipe as drainage pipe, and through slab in concrete structure, itself and concrete interface exist unavoidable crack, simultaneously, PE pipeline bears the water pressure of upstream face and back side, can make crack As time goes on expand, the infringement of aggravation seawater to concrete structure.Therefore, prior art scheme can't effectively solve the PE pipeline waterproof sealing problem in seawater pond.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of seawater pond PE pipeline waterproof sealing configuration, adopt the structure that adds rubber layer Expansion sealing with material adhesive layer, hydro-expansive rubber constraint directional expansion in addition when using a kind of isobutyl glue rubber and pipe bonding, thus a difficult problem for PE pipeline waterproof sealing solved.
The technical solution of the utility model is: a kind of seawater pond PE pipeline waterproof sealing configuration, comprise PE pipeline, and it is characterized in that: described PE pipeline is outwards provided with compatible material adhesive layer, hydro-expansive rubber layer, polymer-concrete layer successively.
Described compatible material adhesive layer is that isobutyl banding is entwined.
Described hydro-expansive rubber layer is hydro-expansive rubber bar, and described hydro-expansive rubber bar is strip along pipeline axial cross section, and upper surface rule is distributed with projection.
The beneficial effects of the utility model are: adopt the structure that adds rubber layer Expansion sealing with material adhesive layer, and outer layer copolymer concrete layer builds multiple tracks watertightness barrier jointly.When first watertightness barrier is aging or lost efficacy and cause while leaking into water, in the very fast time of hydro-expansive rubber layer, produce and expand, by closely knit the space filling between pipeline and concrete body, thereby efficiently solve the crack seepage problem between PE material and concrete body.
Brief description of the drawings
Fig. 1 is a kind of seawater of the present utility model pond PE pipeline waterproof sealed structural representation.
Fig. 2 is that the utility model hydro-expansive rubber bar is along pipeline axial schematic cross-section.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, a kind of seawater pond PE pipeline waterproof sealing configuration, comprises PE pipeline (1), it is characterized in that: described PE pipeline (1) is outwards provided with compatible material adhesive layer (2), hydro-expansive rubber layer (3), polymer-concrete layer (4) successively.
Described compatible material adhesive layer (2) is entwined for isobutyl banding.
As shown in Figure 2, hydro-expansive rubber layer (3) is hydro-expansive rubber bar, and described hydro-expansive rubber bar is strip along pipeline axial cross section, and upper surface rule is distributed with projection.Hydro-expansive rubber bar expands after meeting water, has stopped up crack, and projection can stop seawater to spread to pipeline axial after water-swellable.
Adopt Expansion sealing principle, and carry out the design principle of multi-way prevention, first adhere to PE pipeline around pipeline outer ring with isobutyl banding, paste hydro-expansive rubber bar, the principle of its waterproof is again: isobutyl group adhesive tape and PE pipe material are comparatively approaching, and has stickup effect, can with PE pipe contraction deformation basic synchronization, as first waterproof and sealing material, then stick on hydro-expansive rubber, and with epoxy concrete build constraint prevent its reflection expand.When first watertightness barrier is aging or lost efficacy and cause while leaking into water, in the very fast time of hydro-expansive rubber layer, produce and expand, by closely knit the space filling between pipeline and concrete body, thereby efficiently solve the crack seepage problem between PE material and concrete body.
The beneficial effect of the present embodiment is: adopt the structure that adds rubber layer Expansion sealing with material adhesive layer, and outer layer copolymer concrete layer builds multiple tracks watertightness barrier jointly.When first watertightness barrier is aging or lost efficacy and cause while leaking into water, in the very fast time of hydro-expansive rubber layer, produce and expand, by closely knit the space filling between pipeline and concrete body, thereby efficiently solve the crack seepage problem between PE material and concrete body.
That in above-described embodiment and specification, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (3)
1. a seawater pond PE pipeline waterproof sealing configuration, comprises PE pipeline, it is characterized in that: described PE pipeline is outwards provided with compatible material adhesive layer, hydro-expansive rubber layer, polymer-concrete layer successively.
2. seawater according to claim 1 pond PE pipeline waterproof sealing configuration, is characterized in that: described compatible material adhesive layer is that isobutyl banding is entwined.
3. seawater according to claim 1 pond PE pipeline waterproof sealing configuration, is characterized in that: described hydro-expansive rubber layer is hydro-expansive rubber bar, described hydro-expansive rubber bar is strip along pipeline axial cross section, and upper surface rule is distributed with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063105.7U CN203743640U (en) | 2014-02-12 | 2014-02-12 | Seawater pool PE pipeline waterproof sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063105.7U CN203743640U (en) | 2014-02-12 | 2014-02-12 | Seawater pool PE pipeline waterproof sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743640U true CN203743640U (en) | 2014-07-30 |
Family
ID=51343441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063105.7U Expired - Fee Related CN203743640U (en) | 2014-02-12 | 2014-02-12 | Seawater pool PE pipeline waterproof sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673957A (en) * | 2015-12-21 | 2016-06-15 | 江苏洁润管业有限公司 | Concrete-reinforced PE pipeline |
| CN106321994A (en) * | 2016-09-08 | 2017-01-11 | 哈尔滨工业大学 | Intelligent pipe with online-monitoring and self-repairing functions |
| CN112952616A (en) * | 2021-03-12 | 2021-06-11 | 杭州楚楚网络科技有限公司 | Multi-functional heat abstractor for power equipment |
| CN114001212A (en) * | 2021-11-05 | 2022-02-01 | 中国五冶集团有限公司 | Anti-leakage method for reinforced concrete pipeline |
-
2014
- 2014-02-12 CN CN201420063105.7U patent/CN203743640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673957A (en) * | 2015-12-21 | 2016-06-15 | 江苏洁润管业有限公司 | Concrete-reinforced PE pipeline |
| CN106321994A (en) * | 2016-09-08 | 2017-01-11 | 哈尔滨工业大学 | Intelligent pipe with online-monitoring and self-repairing functions |
| CN112952616A (en) * | 2021-03-12 | 2021-06-11 | 杭州楚楚网络科技有限公司 | Multi-functional heat abstractor for power equipment |
| CN114001212A (en) * | 2021-11-05 | 2022-02-01 | 中国五冶集团有限公司 | Anti-leakage method for reinforced concrete pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20200212 |