CN202927367U - Photo-curing protection layer made from epoxy glass fiber reinforced plastics fibers - Google Patents
Photo-curing protection layer made from epoxy glass fiber reinforced plastics fibers Download PDFInfo
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- CN202927367U CN202927367U CN 201220680819 CN201220680819U CN202927367U CN 202927367 U CN202927367 U CN 202927367U CN 201220680819 CN201220680819 CN 201220680819 CN 201220680819 U CN201220680819 U CN 201220680819U CN 202927367 U CN202927367 U CN 202927367U
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- protection layer
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- epoxy glass
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Abstract
The utility model relates to a photo-curing protection layer made from epoxy glass fiber reinforced plastics fibers. The photo-curing protection layer comprises an outer layer film, a photo-curing material layer and an inner layer film, wherein both the outer layer film and the inner layer film are light-proof materials and respectively adhered to the two sides of the photo-curing material layer, thus, a photo-curing material can uniformly cover a pipeline material. The photo-curing protection layer has the characteristics of strong mechanical damage resistance and rubbing resistance; the leakage point probability of a pipeline erosion-resistant coating can be greatly reduced; the photo-curing protection layer has a long service life, is convenient to use, and is environmental-friendly; and the labor efficiency is increased, and the construction period is shortened.
Description
Technical field
The utility model relates to a kind of piping jacket, particularly a kind of photocuring protective layer of being made by the epoxy glass steel fiber material.
Background technique
At present in China, Pipeline Crossing with Directional Drilling Technique is as the important branch of non-excavation crossing construction technology, the field Pipeline Crossing Program constructions such as petroleum gas have been widely used in, but drag process returning, particularly in the gravel stratum, the under ground piping that adopts this mode to lay very likely damages pipeline anticorrosion coating, ground and pass through rock in the hole and pipeline anticorrosion coating friction, extruding, easily cause anticorrosive coat damage, even be pierced and come off.Due to the general buried depth of crossing pipeline below 10 meters, ground is building, river, highway, railway etc. often, therefore the external anti-corrosion layer of crossing pipeline is in case damaged, almost can't repair, directly affect integrity and the antiseptic effect of pipeline external anti-corrosion layer, for the conduit running management brings potential risks and potential safety hazard.At present traditional protective measures are to adopt at the construction field (site) the mode of smearing photo-curing material, and the activity duration is long, the form of construction work complexity, and holiday, overbrushing easily cause the consequences such as anticorrosive coat leak source, pipe surface be coarse, and are very easy to cause environmental pollution.
The model utility content
The purpose of this utility model is: in the directional traversing work progress; it is long that the photo-curing material activity duration is smeared at the scene; form of construction work is complicated; easy holiday, overbrushing be the shortcoming of befouling environment even; a kind of photocuring protective layer is provided; smear this model utility of mode compared to tradition in use more convenient, photo-curing material is covered even more comprehensively, and environmental protection.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of photocuring protective layer of being made by the epoxy glass Steel Fibre; comprise outer membrane 1, photo-curing material layer 2, internal layer membrane 3, wherein, outer membrane 1 and internal layer membrane 3 are light tight; and outer membrane 1 and internal layer membrane 3 stick on photo-curing material layer 2 both sides.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
A kind of photocuring protective layer of being made by the epoxy glass Steel Fibre of the utility model; can make photo-curing material uniform fold pipeline material; have powerful anti-mechanical deterioration and crocking resistance; greatly reduce pipeline anticorrosion coating leak source probability; long service life, environmental protection easy to use; raise labour efficiency, shorten construction period.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1-outer membrane, 2-photo-curing material layer, 3-internal layer membrane
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment one: with reference to Fig. 1; a kind of photocuring protective layer of being made by the epoxy glass Steel Fibre; outer membrane 1 and internal layer membrane 3 are light tight, and outer membrane 1 and internal layer membrane 3 stick on photo-curing material layer 2 both sides, and the thickness of photo-curing material layer 2 is 1.7-1.9mm.In use first the internal layer membrane 3 of model utility is all torn, again product is wrapped in pipe surface, tear outer membrane 1 after driving the bubble of pipe surface away, be wrapped in tightly product surface with transparent thin-membrane, can allow it expose in the sun after installation, the irradiation of accepting UV sunlight begins to solidify, and carries out Directional Drilling and pass through after product thoroughly solidifies.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. photocuring protective layer of being made by the epoxy glass steel fiber material; it is characterized in that; comprise outer membrane (1), photo-curing material layer (2) and internal layer membrane (3); outer membrane (1) and internal layer membrane (3) are light tight; and outer membrane (1) and internal layer membrane (3) stick on photo-curing material layer (2) both sides.
2. photocuring protective layer according to claim 1, is characterized in that, the thickness of described photo-curing material layer (2) is 1.7-1.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680819 CN202927367U (en) | 2012-11-27 | 2012-11-27 | Photo-curing protection layer made from epoxy glass fiber reinforced plastics fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680819 CN202927367U (en) | 2012-11-27 | 2012-11-27 | Photo-curing protection layer made from epoxy glass fiber reinforced plastics fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927367U true CN202927367U (en) | 2013-05-08 |
Family
ID=48217328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680819 Expired - Fee Related CN202927367U (en) | 2012-11-27 | 2012-11-27 | Photo-curing protection layer made from epoxy glass fiber reinforced plastics fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122678A (en) * | 2016-06-23 | 2016-11-16 | 陕西宇阳石油科技工程有限公司 | Directional drilling crossing pipeline external coating structure and processing method thereof |
| CN112628521A (en) * | 2020-12-02 | 2021-04-09 | 成都龙之泉科技股份有限公司 | Low-density urban restoration lining pipe |
-
2012
- 2012-11-27 CN CN 201220680819 patent/CN202927367U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122678A (en) * | 2016-06-23 | 2016-11-16 | 陕西宇阳石油科技工程有限公司 | Directional drilling crossing pipeline external coating structure and processing method thereof |
| CN112628521A (en) * | 2020-12-02 | 2021-04-09 | 成都龙之泉科技股份有限公司 | Low-density urban restoration lining pipe |
| CN112628521B (en) * | 2020-12-02 | 2022-05-31 | 成都龙之泉科技股份有限公司 | Low-density urban restoration lining pipe |
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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 |
Granted publication date: 20130508 Termination date: 20151127 |