CN212839837U

CN212839837U - Yellow vinyl type glass fiber reinforced plastic sand inclusion pipe

Info

Publication number: CN212839837U
Application number: CN202021548602.8U
Authority: CN
Inventors: 何舜
Original assignee: Shanghai Fanshun New Pipeline Co ltd
Current assignee: Shanghai Fanshun New Pipeline Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a yellow vinyl type glass steel presss from both sides sand pipe, concretely relates to glass steel presss from both sides sand pipe technical field, including glass steel presss from both sides sand body, glass steel presss from both sides sand body's outmost being provided with the restrictive coating, and glass steel presss from both sides sand body's inlayer and is provided with the inner liner, the thickness of inner liner is 2mm, and the one end of inner liner is provided with empty breach, and the diameter of empty breach is greater than the internal diameter of inner liner, inner liner circumference side outer wall is provided with the structural layer. The utility model discloses set up the inner liner, vinyl to add the yellow powder that has wear-resisting composition, adding accelerant, curing agent stirring in proper order behind the stirring, just can make the inner liner behind the stirring, prolonged the life that glass steel pressed from both sides the sand body, had higher economic value, set up the structural layer, the compressive strength that glass steel pressed from both sides the sand body has been improved to cooperation inner reinforcement layer and outer enhancement layer, and the degree of compression is high.

Description

Yellow vinyl type glass fiber reinforced plastic sand inclusion pipe

Technical Field

The utility model relates to a glass steel sandpipe technical field, more specifically says, the utility model relates to a yellow vinyl type glass steel sandpipe.

Background

The glass fiber reinforced plastic sand inclusion pipe is a novel composite material prepared by taking resin as a base material, glass fiber and products thereof as reinforcing materials and quartz sand as a filling material, has the advantages of excellent corrosion resistance and hydraulic property, light weight, high strength, large conveying flow, convenience in installation, short construction period, low comprehensive investment and the like, and becomes the best choice for the chemical industry, drainage engineering and pipeline engineering.

The invention patent of patent application publication No. CN102080743A discloses a glass fiber reinforced plastic sand inclusion pipe, which has stable product quality.

But when in actual use, the glass fiber reinforced plastic sand inclusion pipe body has low service life and high economic cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a yellow vinyl type glass steel sandpipe, through setting up inner liner and structural layer, adopt vinyl to add the yellow powder that has wear-resisting composition, add accelerant, curing agent stirring in proper order behind the stirring, just can make the inner liner behind the stirring, prolonged the life of glass steel sandpipe body, higher economic value has, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a yellow vinyl type glass steel sand inclusion pipe, includes glass steel sand inclusion body, the outmost sheath layer that is provided with of glass steel sand inclusion body, and the inlayer that glass steel sand inclusion body was provided with the inner liner, the thickness of inner liner is 2mm, and the one end of inner liner is provided with the sky breach, and the diameter of empty breach is greater than the internal diameter of inner liner.

The inner liner circumference side outer wall is provided with the structural layer, the structural layer includes interior enhancement layer, the circumference side outer wall of interior enhancement layer is provided with well core sand inclusion layer, and is connected through cementing agent between interior enhancement layer and the inner liner.

In a preferred embodiment, the inner portion of the inner liner is provided with a wear resistant material, and the inner liner is provided with a yellow color.

In a preferred embodiment, the circumferential side outer wall of the sheath layer is provided with a convex ring, the sheath layer is made of rubber, and the sheath layer and the convex ring are arranged in an integrated structure.

In a preferred embodiment, the circumferential side outer wall of the middle core sand inclusion layer is provided with an outer reinforcing layer, and the inner wall of the sheath layer is provided with an adhesive layer.

In a preferred embodiment, the thickness of the sheath layer is 0.4 mm.

In a preferred embodiment, one end of the adhesive layer is attached to the inner wall of the sheath layer, and the adhesive layer is adhered to the outer reinforcing layer.

The utility model discloses a technological effect and advantage:

through setting up inner liner and structural layer, adopt vinyl to add the yellow powder that has wear-resisting composition, adding accelerant, curing agent stirring in proper order behind the stirring, just can make the inner liner behind the stirring, prolonged the life of glass steel clamp sand body, have higher economic value, compare with prior art, solved glass steel and pressed from both sides sand body low service life, problem that economic cost is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the glass fiber reinforced plastic sand inclusion pipe body of the present invention.

Fig. 3 is a schematic structural diagram of the structural layer of the present invention.

The reference signs are: 1. a glass fiber reinforced plastic sand inclusion pipe body; 2. an inner liner layer; 3. a sheath layer; 4. a convex ring; 5. an adhesive layer; 6. a structural layer; 7. an outer reinforcement layer; 8. a sand layer is sandwiched in the middle core; 9. an inner reinforcement 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 yellow vinyl type glass fiber reinforced plastic sand inclusion pipe comprises a glass fiber reinforced plastic sand inclusion pipe body 1, wherein the outermost layer of the glass fiber reinforced plastic sand inclusion pipe body 1 is provided with a sheath layer 3, the innermost layer of the glass fiber reinforced plastic sand inclusion pipe body 1 is provided with a lining layer 2, the thickness of the lining layer 2 is 2mm, one end of the lining layer 2 is provided with a gap, and the diameter of the gap is larger than the inner diameter of the lining layer 2;

the outer wall of the circumferential side of the inner liner layer 2 is provided with a structural layer 6, the structural layer 6 comprises an inner reinforcing layer 9, the outer wall of the circumferential side of the inner reinforcing layer 9 is provided with a middle core sand inclusion layer 8, and the inner reinforcing layer 9 is connected with the inner liner layer 2 through a cementing agent.

Further, the inside of inner liner 2 is provided with wear-resistant material, and inner liner 2 sets up to yellow.

Further, the circumference side outer wall of restrictive coating 3 is provided with bulge loop 4, and restrictive coating 3 is made by the rubber material, and restrictive coating 3 sets up to the integral type structure with bulge loop 4.

Further, the outer wall of the circumferential side of the middle core sand inclusion layer 8 is provided with an outer enhancement layer 7, and the inner wall of the sheath layer 3 is provided with a bonding layer 5.

Further, the thickness of sheath layer 3 is 0.4 mm.

Furthermore, one end of the adhesive layer 5 is attached to the inner wall of the sheath layer 3, and the adhesive layer 5 is adhered to the outer reinforcement layer 7.

As shown in fig. 1 to 3, the implementation scenario specifically includes: in the actual use process, burrs at two ends of the pipeline are cut off, a rubber sealing groove on the outer surface of the spigot is trimmed, so that the pipe can be smoothly connected when being installed, the outer surface of the glass fiber reinforced plastic sand inclusion pipe body 1 is protected by the sheath layer 3, the method comprises the steps of using vinyl resin when manufacturing the inner liner 2, adding yellow powder with wear-resistant components, sequentially adding an accelerant and a curing agent after stirring uniformly, stirring, manufacturing the inner liner 2 after stirring uniformly, prolonging the service life of the glass fiber reinforced plastic sand inclusion pipe body 1, using the vinyl resin through research to reach the service life of 100 plus 150 years, having higher economic value, thoroughly cutting off the bell and spigot burrs of the glass fiber reinforced plastic sand inclusion pipe body 1 by adopting an angle grinder, polishing the burrs at the end part of the bell and spigot, then uniformly coating the resin until curing, this embodiment has specifically solved the glass steel and has included sand body 1 low in service life, problem that economic cost is high.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, the inner liner 2 and the structural layer 6 are arranged, the compressive strength of the glass fiber reinforced plastic sand inclusion pipe body 1 is improved, the compression degree is high, vinyl resin is adopted, yellow powder with wear-resistant components is added, an accelerant and a curing agent are added in sequence after the stirring is uniform, the inner liner 2 can be manufactured after the stirring is uniform, the service life of the glass fiber reinforced plastic sand inclusion pipe body 1 is prolonged, the economic value is higher, and the problems that the glass fiber reinforced plastic sand inclusion pipe body 1 is low in service life and high in economic cost are solved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, "upper," "lower," "left," and "right," and the like are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed.

Secondly, the method comprises the following steps: the utility model discloses in the embodiment drawing, only involve the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a yellow vinyl type glass steel sand inclusion pipe, includes glass steel sand inclusion body (1), its characterized in that: the outermost layer of the glass fiber reinforced plastic sand inclusion pipe body (1) is provided with a sheath layer (3), the innermost layer of the glass fiber reinforced plastic sand inclusion pipe body (1) is provided with a lining layer (2), the thickness of the lining layer (2) is 2mm, one end of the lining layer (2) is provided with a hollow notch, and the diameter of the hollow notch is larger than the inner diameter of the lining layer (2);

the inner liner (2) circumference side outer wall is provided with structural layer (6), structural layer (6) include interior enhancement layer (9), the circumference side outer wall of interior enhancement layer (9) is provided with well core sand inclusion layer (8), and is connected through cementing agent between interior enhancement layer (9) and inner liner (2).

2. The yellow vinyl type glass fiber reinforced plastic sand inclusion pipe of claim 1, wherein: the inner liner (2) is internally provided with a wear-resistant material, and the inner liner (2) is yellow.

3. The yellow vinyl type glass fiber reinforced plastic sand inclusion pipe of claim 1, wherein: the circumference side outer wall of restrictive coating (3) is provided with bulge loop (4), and restrictive coating (3) are made by the rubber material, restrictive coating (3) set up formula structure as an organic whole with bulge loop (4).

4. The yellow vinyl type glass fiber reinforced plastic sand inclusion pipe of claim 1, wherein: the circumference side outer wall of well core sand inclusion layer (8) is provided with outer enhancement layer (7), the inner wall of restrictive coating (3) is provided with adhesive linkage (5).

5. The yellow vinyl type glass fiber reinforced plastic sand inclusion pipe of claim 1, wherein: the thickness of the sheath layer (3) is 0.4 mm.

6. The yellow vinyl type glass fiber reinforced plastic sand inclusion pipe according to claim 4, wherein: one end of the bonding layer (5) is attached to the inner wall of the sheath layer (3), and the bonding layer (5) is bonded with the outer enhancement layer (7).