CN218236448U

CN218236448U - Carbon fiber pipe

Info

Publication number: CN218236448U
Application number: CN202222079329.4U
Authority: CN
Inventors: 姜健
Original assignee: Henan Zhiguo Information Technology Co ltd
Current assignee: Henan Zhiguo Information Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-06
Anticipated expiration: 2032-08-05

Abstract

The utility model provides a carbon fiber pipe relates to the tubular product field. This carbon fiber pipe includes the inner tube, the fixed carbon fiber tube that has cup jointed of outer wall of inner tube, the fixed buffer layer that has cup jointed of outer wall of carbon fiber tube, the fixed outer tube that has cup jointed of outer wall of buffer layer, the outer wall evenly distributed of outer tube is provided with many strengthening ribs, the inner wall of inner tube is provided with a plurality of spiral muscle, and both ends are all inlayed and are had the end cap about the outer tube. This carbon fiber pipe is through setting up end cap and strengthening rib, at first inlays the inner wall at the inner tube with circular stopper when transportation or deposit, prevents to have dust or debris to enter into the inner tube in, has alleviateed the work burden that the staff cleared up to the outer wall of circular stopper still is provided with the rubber pad, can increase circular stopper and tube connection's fixity, through setting up the strengthening rib, can also increase the stretch-proofing nature of tubular product, has improved the intensity of outer tube, has increased the life of tubular product.

Description

Carbon fiber pipe

Technical Field

The utility model relates to a tubular product field specifically is a carbon fiber tubular product.

Background

The pipe is a necessary material for building engineering, and commonly used materials comprise a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like.

In daily life, people can see various pipelines, but the traditional pipelines have poor pressure resistance and poor corrosion resistance, dust and other impurities can easily enter the inner wall of the pipe in the storage or transportation process, and the inner wall of the pipeline is extremely difficult to clean, so that the practicability of the pipe is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a carbon fiber pipe has solved the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a carbon fiber pipe, includes the inner tube, the fixed carbon fiber tube that has cup jointed of outer wall of inner tube, the fixed buffer layer that has cup jointed of outer wall of carbon fiber tube, the fixed outer tube that has cup jointed of outer wall of buffer layer, the outer wall evenly distributed of outer tube is provided with many strengthening ribs, the inner wall of inner tube is provided with a plurality of spiral muscle, both ends are all inlayed and are had the end cap about the outer tube.

Preferably, the inner tube includes flexible silica gel layer and rigid silica gel layer, the rigid silica gel layer has been cup jointed to the outer wall on flexible silica gel layer.

Preferably, the outer tube comprises a polyethylene wear-resistant layer, carbon fiber cloth and a reinforcing layer, the carbon fiber cloth is wound on the outer wall of the reinforcing layer, and the polyethylene wear-resistant layer is fixedly sleeved on the outer wall of the carbon fiber cloth.

Preferably, the outer wall of the inner pipe and the inner wall of the carbon fiber pipe are fixedly connected together through an adhesion layer.

Preferably, a plurality of vacuum slots are uniformly distributed in the buffer layer.

Preferably, the end cap comprises a fixing block, a circular plug and a rubber pad, the circular plug is fixedly mounted on the left side of the fixing block, and the rubber pad is sleeved on the outer wall of the circular plug.

Preferably, the thickness ratio of the inner tube, the carbon fiber tube, the buffer layer and the outer tube is 0.1:0.3:0.4:0.2.

(III) advantageous effects

The utility model provides a carbon fiber pipe. The method has the following beneficial effects:

1. this carbon fiber pipe, through setting up end cap and strengthening rib, at first inlay the inner wall at the inner tube with circular stopper when transportation or deposit, prevent that there is dust or debris from entering into the inner tube in, the work burden of staff's clearance has been alleviateed, and the outer wall of circular stopper still is provided with the rubber pad, can increase circular stopper and tube connection's fixity, avoided touching the condition that the end cap leads to the end cap to drop carelessly, through setting up the strengthening rib, not only can prevent that the outer tube from receiving the condition that the friction leads to the outer tube to damage in transportation and installation, can also increase the tensile resistance of tubular product, the intensity of outer tube has been improved, the service life of tubular product has been increased.

2. This carbon fiber pipe, through seting up many vacuum slotted holes in the inside of buffer layer, can prevent air and inside tubular product direct contact, thereby the outer wall that has reduced air and inside tubular product takes place the appearance that the heat transfer leads to the comdenstion water, the effectual resistant freeze nature that has improved the pipeline, and vacuum slotted hole and spiral muscle cooperation are used, the spiral muscle can alleviate the noise that rivers striking pipeline inner wall produced, can also make the pipeline have certain self-cleaning ability, and the propagation of noise also can be alleviateed in the vacuum slotted hole, both cooperate the use, noise reduction effect is better, the practicality of tubular product has been increased.

3. This carbon fiber pipe is through setting up the outer tube to the outer tube includes polyethylene wearing layer, carbon cloth, enhancement layer, can increase the intensity of tubular product, improves the corrosion resistance of tubular product, and with carbon cloth reinforcement still have light, high strength, anticorrosive, ageing-resistant, the durability is good, physical properties advantage such as stable simultaneously, uses carbon cloth to possess better product property ability around the tubular product that the package formed.

Drawings

Fig. 1 is a schematic structural view of a carbon fiber tube according to the present invention;

fig. 2 is a schematic structural diagram of an inner tube of a carbon fiber tube according to the present invention;

fig. 3 is a schematic structural diagram of an outer tube of a carbon fiber tube according to the present invention;

fig. 4 is a side view of an outer tube of a carbon fiber tube according to the present invention;

fig. 5 is a schematic structural diagram of a plug of a carbon fiber tube according to the present invention.

Wherein, 1, an inner tube; 101. a flexible silicone layer; 102. a hard silica gel layer; 2. a carbon fiber tube; 3. a buffer layer; 4. an outer tube; 401. a polyethylene wear layer; 402. carbon fiber cloth; 403. a reinforcing layer; 5. reinforcing ribs; 6. a spiral rib; 7. a plug; 701. a fixed block; 702. a circular plug; 703. a rubber pad; 8. an adhesion layer; 9. vacuum slots.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a carbon fiber pipe, as shown in fig. 1-5, comprising an inner pipe 1, a carbon fiber pipe 2 is fixedly sleeved on the outer wall of the inner pipe 1, the outer wall of the inner pipe 1 is fixedly connected with the inner wall of the carbon fiber pipe 2 through an adhesion layer 8, the outer wall of the inner pipe 1 is fixedly connected with the inner wall of the carbon fiber pipe 2 through the adhesion layer 8, the tightness of the connection between the inner pipe 1 and the carbon fiber pipe 2 can be increased, a buffer layer 3 is fixedly sleeved on the outer wall of the carbon fiber pipe 2, a plurality of vacuum slotted holes 9 are uniformly distributed in the buffer layer 3, a plurality of vacuum slotted holes 9 are arranged in the buffer layer 3, the air can be prevented from directly contacting with the inner pipe, thereby reducing the occurrence of condensate water caused by the heat transfer between the air and the outer wall of the inner pipe, the freezing resistance of the pipe is effectively improved, an outer wall of the buffer layer 3 is fixedly sleeved with an outer pipe 4, the outer pipe 4 comprises a polyethylene wear-resistant layer 401, a carbon fiber cloth 402 and a reinforcing layer 403, the outer wall of the reinforcing layer 403 is wound with the carbon fiber cloth 402, the polyethylene wear-resistant layer 401 is fixedly sleeved on the outer wall of the carbon fiber cloth 402, the outer pipe 4 comprises the polyethylene wear-resistant layer 401, the carbon fiber cloth 402 and the reinforcing layer 403, the strength of the pipe can be increased, the corrosion resistance of the pipe is improved, the carbon fiber cloth 402 is used for reinforcing the pipe, the pipe has the advantages of light weight, high strength, corrosion resistance, aging resistance, good durability, stable physical performance and the like, the pipe formed by winding the carbon fiber cloth 402 has better product performance, a plurality of reinforcing ribs 5 are uniformly distributed on the outer wall of the outer pipe 4, and through the arrangement of the reinforcing ribs 5, the condition that the outer pipe 4 is damaged due to friction in the transportation and installation processes can be prevented, and the tensile resistance of the pipe can be increased, the intensity of outer tube 4 has been improved, the life of tubular product has been increased, the inner wall of inner tube 1 is provided with a plurality of spiral muscle 6, vacuum slotted hole 9 uses with spiral muscle 6 cooperation, spiral muscle 6 can alleviate the noise that rivers striking pipeline inner wall produced, can also make the pipeline have certain self-cleaning ability, and vacuum slotted hole 9 also can alleviate the propagation of noise, both cooperation are used, noise reduction effect is better, the practicality of tubular product has been increased, outer tube 4 all inlays at both ends about, end cap 7 includes fixed block 701, circular stopper 702, rubber pad 703, the left side fixed mounting of fixed block 701 has circular stopper 702, rubber pad 703 has been cup jointed to the outer wall of circular stopper 702, at first inlay the inner wall at inner tube 1 with circular stopper 702 during transportation or deposit, prevent that there is dust or debris to get into in the inner tube 1, the work that the staff cleared up, and the outer wall of circular stopper 702 still is provided with rubber pad 703, can increase the fixity that circular stopper 702 and inner tube 1 are connected, the condition that end cap 7 leads to drop has been touched between having avoided not being carelessly.

Further, outer tube 4 includes polyethylene wearing layer 401, carbon cloth 402, enhancement layer 403, the outer wall of enhancement layer 403 is wrapped around there being carbon cloth 402, carbon cloth 402's outer wall is fixed to be cup jointed polyethylene wearing layer 401, as shown in fig. 3, outer tube 4 includes polyethylene wearing layer 401, carbon cloth 402, enhancement layer 403, can increase the intensity of tubular product, improve the corrosion resistance of tubular product, it still has the light to consolidate with carbon cloth 402 simultaneously, high strength, it is anticorrosive, ageing-resistant, the durability is good, many advantages such as physical properties are stable, the tubular product that uses carbon cloth 402 to wrap the package and form possesses better product property ability.

Further, the outer wall of the inner tube 1 and the inner wall of the carbon fiber tube 2 are fixedly connected together through an adhesion layer 8, as shown in fig. 1, the outer wall of the inner tube 1 and the inner wall of the carbon fiber tube 2 are fixedly connected together through the adhesion layer 8, so that the tightness of connection between the inner tube 1 and the carbon fiber tube 2 can be increased.

Further, a plurality of vacuum slotted holes 9 have been seted up to the inside evenly distributed of buffer layer 3, as shown in fig. 1, through set up many vacuum slotted holes 9 in the inside of buffer layer 3, can prevent air and inside tubular product direct contact to the outer wall that has reduced air and inside tubular product takes place the appearance that the heat transfer leads to the comdenstion water, the effectual freeze resistance that improves the pipeline.

Further, end cap 7 includes fixed block 701, circular stopper 702, rubber pad 703, the left side fixed mounting of fixed block 701 has circular stopper 702, rubber pad 703 has been cup jointed to the outer wall of circular stopper 702, as shown in fig. 5, at first inlay the inner wall at inner tube 1 with circular stopper 702 during transportation or deposit, prevent that there is dust or debris to enter into in the inner tube 1, the work burden that the staff cleared up has been lightened, and the outer wall of circular stopper 702 still is provided with rubber pad 703, can increase the fixity that circular stopper 702 and inner tube 1 are connected, avoided touching end cap 7 carelessly and lead to the condition that end cap 7 dropped.

The working principle is as follows: when the pipe fitting is used, the circular plug 702 is firstly embedded in the inner wall of the inner pipe 1 during transportation or storage, so that dust or sundries are prevented from entering the inner pipe 1, the labor burden of cleaning of workers is reduced, the rubber pad 703 is further arranged on the outer wall of the circular plug 702, the connection fixity of the circular plug 702 and the inner pipe 1 can be increased, the situation that the plug 7 falls off due to the fact that the plug 7 is touched by accident is avoided, the situation that the outer pipe 4 is damaged due to friction in the transportation and installation processes can be prevented by arranging the reinforcing ribs 5, the tensile resistance of the pipe can be increased, the strength of the outer pipe 4 is improved, and the service life of the pipe is prolonged; the vacuum slotted holes 9 are formed in the buffer layer 3, so that air can be prevented from directly contacting with the internal pipe, condensate water caused by heat transfer between the air and the outer wall of the internal pipe is reduced, the freezing resistance of the pipeline is effectively improved, the vacuum slotted holes 9 are matched with the spiral ribs 6 for use, the spiral ribs 6 can reduce noise generated by water flow impacting the inner wall of the pipeline, the pipeline can have certain self-cleaning capacity, the vacuum slotted holes 9 can also reduce noise transmission, the vacuum slotted holes 9 and the spiral ribs are matched for use, the noise reduction effect is better, and the practicability of the pipe is improved; the outer tube 4 includes polyethylene wearing layer 401, carbon cloth 402, enhancement layer 403, can increase the intensity of tubular product, improves the corrosion resistance of tubular product, strengthens still having light, high strength, anticorrosive, ageing-resistant, that the durability is good, physical properties are stable etc. many advantages with carbon cloth 402 simultaneously, uses carbon cloth 402 to possess better product property around the tubular product that the package formed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A carbon fiber pipe comprising an inner pipe (1), characterized in that: the outer wall of inner tube (1) is fixed to be cup jointed carbon fiber tube (2), the outer wall of carbon fiber tube (2) is fixed to be cup jointed buffer layer (3), outer tube (4) have been cup jointed to the outer wall of buffer layer (3), the outer wall evenly distributed of outer tube (4) is provided with many strengthening ribs (5), the inner wall of inner tube (1) is provided with a plurality of spiral muscle (6), both ends all inlay end cap (7) about outer tube (4).

2. A carbon fiber tubing according to claim 1, characterized in that: the inner tube (1) comprises a flexible silica gel layer (101) and a hard silica gel layer (102), and the hard silica gel layer (102) is fixedly sleeved on the outer wall of the flexible silica gel layer (101).

3. A carbon fiber tubing according to claim 1, characterized in that: the outer tube (4) comprises a polyethylene wear-resistant layer (401), carbon fiber cloth (402) and a reinforcing layer (403), the outer wall of the reinforcing layer (403) is wrapped with the carbon fiber cloth (402), and the polyethylene wear-resistant layer (401) is fixedly sleeved on the outer wall of the carbon fiber cloth (402).

4. A carbon fiber tubing according to claim 1, characterized in that: the outer wall of the inner pipe (1) is fixedly connected with the inner wall of the carbon fiber pipe (2) through an adhesion layer (8).

5. A carbon fiber tubing according to claim 1, characterized in that: a plurality of vacuum slotted holes (9) are uniformly distributed in the buffer layer (3).

6. A carbon fiber tubing according to claim 1, characterized in that: the plug (7) comprises a fixing block (701), a circular plug (702) and a rubber pad (703), the circular plug (702) is fixedly mounted on the left side of the fixing block (701), and the rubber pad (703) is sleeved on the outer wall of the circular plug (702).

7. A carbon fiber tube according to claim 1, wherein: the thickness ratio of the inner tube (1), the carbon fiber tube (2), the buffer layer (3) and the outer tube (4) is 0.1:0.3:0.4:0.2.