CN215111026U - Fireproof glass fiber reinforced plastic pipeline - Google Patents
Fireproof glass fiber reinforced plastic pipeline Download PDFInfo
- Publication number
- CN215111026U CN215111026U CN202120188921.0U CN202120188921U CN215111026U CN 215111026 U CN215111026 U CN 215111026U CN 202120188921 U CN202120188921 U CN 202120188921U CN 215111026 U CN215111026 U CN 215111026U
- Authority
- CN
- China
- Prior art keywords
- reinforced plastic
- resin layer
- fiber reinforced
- glass fiber
- fire
- 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.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a fire prevention FRP pipe way, including the FRP pipe body, set up in the base member resin layer on FRP pipe body surface, set up in the ceramic bead insulating layer on base member resin layer surface, and set up in the rubber flame retardant coating on ceramic bead insulating layer surface. The glass fiber reinforced plastic pipeline can increase the fire resistance and the heat insulation on the basis of ensuring the original performance of the glass fiber reinforced plastic pipeline, and meets the standard requirements of the international maritime organization.
Description
Technical Field
The utility model relates to a FRP pipe way field especially relates to fire prevention FRP pipe way.
Background
The glass fiber reinforced plastic pipeline is a light, high-strength and corrosion-resistant nonmetal pipeline. The glass fiber with resin matrix weight is wound on a rotating core mold layer by layer according to the technological requirement, and quartz sand is uniformly paved among the fibers at a long distance to serve as a sand inclusion layer. The pipe wall structure is reasonable and advanced, the function of materials can be fully exerted, the rigidity is improved on the premise of meeting the use strength, and the stability and the reliability of the product are ensured. The glass fiber reinforced plastic pipeline is applied to the industries of petroleum, chemical engineering, drainage and the like.
Most of the glass fiber reinforced plastic pipelines in the current market are non-flame retardant, flammable and fast in flame propagation and spread. In order to overcome the above disadvantages, some manufacturers may add a proper inorganic filler as a flame retardant to the base material for manufacturing the glass reinforced plastic pipe, which can provide a certain flame retardancy. However, after the filler is added, the brittleness of the material is increased, the fire resistance is poor, and after the surface is burnt, the inner glass fiber reinforced plastic structure layer is damaged, so that the pipe body is seriously failed.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides a fire prevention FRP pipe way is provided, this FRP pipe way can increase fire proofness, heat-proof quality on the basis of guaranteeing the original performance of FRP pipe way, satisfies international maritime affairs organization's standard requirement.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the fireproof glass fiber reinforced plastic pipeline comprises a glass fiber reinforced plastic pipe body, a matrix resin layer arranged on the surface of the glass fiber reinforced plastic pipe body, a ceramic bead heat insulation layer arranged on the surface of the matrix resin layer, and a rubber fireproof layer arranged on the surface of the ceramic bead heat insulation layer.
In the above technical scheme, the matrix resin layer is a thermosetting phenol resin layer.
In the technical scheme, the thickness of the matrix resin layer is 5-8 mm.
In the above technical solution, the thickness of the matrix resin layer is 5 mm.
In the technical scheme, the matrix resin layer is wound on the surface of the glass steel tube body through fibers.
In the technical scheme, the thickness of the glass fiber reinforced plastic pipe body is 9.2 mm.
The utility model discloses following beneficial effect has at least:
1. the utility model discloses in through set up the base member resin layer on FRP pipe body surface, set up ceramic microbead insulating layer on base member resin layer surface, set up the rubber flame retardant coating on ceramic microbead insulating layer surface, make FRP pipe say and possess super high fire-resistant thermal insulation performance, satisfy international maritime affairs organization's standard requirement.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a fire-proof FRP pipe according to an embodiment of the present invention.
Reference numerals of the above figures: 1. a glass steel tube body; 2. a base resin layer; 3. a ceramic microbead heat-insulating layer; 4. and a rubber fireproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1, the fireproof glass fiber reinforced plastic pipeline comprises a glass fiber reinforced plastic pipe body 1, a matrix resin layer 2 arranged on the surface of the glass fiber reinforced plastic pipe body 1, a ceramic bead heat insulation layer 3 arranged on the surface of the matrix resin layer 2, and a rubber fireproof layer 4 arranged on the surface of the ceramic bead heat insulation layer 3.
By sequentially arranging the matrix resin layer 2, the ceramic bead heat-insulating layer 3 and the rubber fireproof layer 4 outside the glass fiber reinforced plastic pipe body 1, the formed glass fiber reinforced plastic pipe has ultrahigh fireproof and heat-insulating properties, and meets the standard requirements of the international maritime organization.
The glass fiber reinforced plastic pipe body 1 is made of epoxy resin, a curing agent and fiber yarns. The specific process layering sequentially comprises the following steps: one layer of double ring direction, four layers of spiral, one layer of ring direction, four layers of spiral and two layers of ring direction. The winding thickness of the glass steel tube body 1 is 9.2mm after the glass steel tube body 1 is processed by the process layering according to the grade of JM 360.
Preferably, the base resin layer 2 is a thermosetting phenol resin layer. The most important feature of phenolic resins is their high temperature resistance, which maintains their structural integrity and dimensional stability even at very high temperatures. In the actual processing process, after the glass steel tube body 1 is gelled, the thermosetting phenolic resin layer is cured and formed on the surface of the glass steel tube body in a fiber winding mode. The thermosetting phenolic resin layer is made of phenolic resin, a phenolic curing agent and fiber yarns. The type of the phenolic resin is GP-486G34, the type of the phenolic curing agent is KH-H8110, and the type of the fiber yarn is TCR940H 2-2000. The specific technical laying layers of the matrix resin layer 2 are as follows in sequence: one layer of circumferential direction, four layers of spiral direction, one layer of circumferential direction, three layers of spiral direction and two layers of circumferential direction. The thickness of the matrix resin layer 2 after the process layering treatment is 5 mm-8 mm. Preferably, the thickness of the base resin layer 2 is 5 mm.
And the ceramic microbead heat-insulating layer 3 is further adhered to the surface of the matrix resin layer 2, and the rubber fireproof layer 4 is adhered to the surface of the ceramic microbead heat-insulating layer 3, so that the product has ultrahigh fireproof and heat-insulating properties. Tests show that when the burning temperature of the outer surface of the fireproof glass steel pipeline reaches 1500 ℃, the temperature of the inner layer glass steel pipe body 1 is less than 100 ℃, the inner layer glass steel pipe body 1 cannot be damaged, and the performance of the product is ensured.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (6)
1. A fire-proof glass fiber reinforced plastic pipeline is characterized in that: the heat-insulating glass fiber reinforced plastic pipe comprises a glass fiber reinforced plastic pipe body, a matrix resin layer arranged on the surface of the glass fiber reinforced plastic pipe body, a ceramic bead heat-insulating layer arranged on the surface of the matrix resin layer, and a rubber fireproof layer arranged on the surface of the ceramic bead heat-insulating layer.
2. The fire-resistant FRP pipe of claim 1, wherein: the matrix resin layer is a thermosetting phenolic resin layer.
3. The fire-resistant FRP pipe of claim 1, wherein: the thickness of the matrix resin layer is 5 mm-8 mm.
4. The fire-resistant FRP pipe of claim 1, wherein: the thickness of the matrix resin layer is 5 mm.
5. The fire-resistant FRP pipe of claim 1, wherein: the matrix resin layer is wound on the surface of the glass steel tube body through fibers.
6. The fire-resistant FRP pipe of claim 1, wherein: the thickness of the glass steel tube body is 9.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188921.0U CN215111026U (en) | 2021-01-25 | 2021-01-25 | Fireproof glass fiber reinforced plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188921.0U CN215111026U (en) | 2021-01-25 | 2021-01-25 | Fireproof glass fiber reinforced plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215111026U true CN215111026U (en) | 2021-12-10 |
Family
ID=79325199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188921.0U Active CN215111026U (en) | 2021-01-25 | 2021-01-25 | Fireproof glass fiber reinforced plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215111026U (en) |
-
2021
- 2021-01-25 CN CN202120188921.0U patent/CN215111026U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2564335C2 (en) | Oil field polymer pipe reinforced with fibres and method of its production | |
| Hogg | Factors affecting the stress corrosion of GRP in acid environments | |
| CN215111026U (en) | Fireproof glass fiber reinforced plastic pipeline | |
| CN205177448U (en) | High temperature resistant silicon rubber fiber insulation sleeve pipe | |
| CN205724730U (en) | A kind of high strength glass fiber reinforced plastics cable duct tube | |
| CN107236172A (en) | A kind of fiber reinforcement polyethylene winding structure wall pipe and manufacture method and manufacture raw material | |
| CN204631302U (en) | A kind of basalt fibre band and glass fibre multiplexing enhancing ADSS optical fiber cable | |
| CN204418405U (en) | Exterior-wall heat insulation glass fiber reinforcement vertical hair rock cotton board | |
| CN107781540A (en) | A kind of web reinforced plastic pipe | |
| CN102953446A (en) | Phenolic foam heat-insulating board made of composite flame-retardant material | |
| CN211175740U (en) | PE gas pipe with low temperature resistant function | |
| CN212131563U (en) | Bamboo fiber and basalt fiber winding composite pipe | |
| CN212230167U (en) | Corrosion-resistant and fireproof automobile insulating pipe | |
| CN103672205A (en) | Fiber-reinforced pipe used for coal mine and manufacturing method thereof | |
| KR102084263B1 (en) | Exhaust duct having excellent corrosion resistance and fire retardant and manufacture method thereof | |
| CN206001129U (en) | A kind of basalt fibre air-conditioning copper pipe | |
| CN108150734A (en) | A kind of bamboo with groove and tognue type interface winding composite pressure pipe of unstressed defect | |
| CN216513561U (en) | High-temperature-resistant concrete steel fiber | |
| CN210424180U (en) | Fireproof jacket structure of glass fiber reinforced plastic epoxy resin pipeline | |
| CN215419389U (en) | Multilayer winding cable pipe | |
| CN204592596U (en) | A kind of fire-proof heat-insulating polyvinyl piping materials | |
| CN207701951U (en) | A kind of pipe of Fiberglass-reinforced Plastics Pultrusion Technology And Its Products | |
| CN212242491U (en) | Low-temperature-resistant graphene strong cross membrane | |
| CN217170083U (en) | High temperature resistant PPR pipe | |
| CN211259890U (en) | Shielding type high strength glass fiber pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |