CN217153334U

CN217153334U - HDPE hollow wall composite reinforced winding pipe

Info

Publication number: CN217153334U
Application number: CN202221172928.4U
Authority: CN
Inventors: 魏愈尚; 许旺泉; 许月燕; 陈仁秋; 吴振彬
Original assignee: Guangdong Weilai Technology Group Co ltd
Current assignee: Guangdong Weilai Technology Group Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-09
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a winding pipe technical field especially relates to a compound reinforcing winding pipe of cavity wall in HDPE. The technical scheme comprises the following steps: the winding pipe body, the inside wall of winding pipe body is provided with the filling strengthening layer, the inside wall of filling strengthening layer is provided with wear-resisting enhancement layer, the lateral wall of winding pipe body evenly is provided with circular around the pipe, and adjacent it is square around being provided with between the pipe to circular around. The utility model discloses an inside wall at winding pipe body successively sets up packing strengthening layer and wear-resisting enhancement layer, very big promotion this winding intraduct wear resistance, the internal strength who has reinforceed the winding pipe makes its difficult fracture, after installing circular bobbin and square bobbin additional, the external strength of winding pipe has further been promoted, strengthen core A, strengthen core B and antibiotic antibacterial zone of restraining, crease-resistant area, under the effect in waterproof area, the outside antibacterial property of this winding pipe has been promoted, crease-resistant performance and waterproof performance.

Description

HDPE hollow wall composite reinforced winding pipe

Technical Field

The utility model relates to a winding pipe technical field especially relates to a compound reinforcing winding pipe of cavity wall in HDPE.

Background

The patent No. CN201921744159.9 discloses a HDPE hollow wall winding pipe, which comprises an inner pipe and a winding pipe, wherein the winding pipe forms a pressure-bearing structure of the HDPE hollow wall winding pipe along the spiral winding of the outer wall of the inner pipe, the winding pipe is a rectangular shell structure with an inner cavity and composed of a bottom wall and two side walls, the outer edges of the two side walls of the winding pipe are connected along the spiral winding of the outer wall of the inner pipe, the inner cavity of the winding pipe is provided with a support column, the support column is fixedly connected with the inner pipe and the winding pipe, an elastic steel wire is arranged at the middle position of the support column in a penetrating way, the elastic steel wire is spirally distributed on the outer wall of the inner pipe along the track of the winding pipe, the outer wall of the winding pipe is provided with a reinforcing belt, the reinforcing belt is of a strip-shaped structure and is connected with two adjacent winding pipes, the width of the reinforcing belt is smaller than that of the winding pipe, the outer wall of the reinforcing belt protrudes to form an arc-shaped reinforcing rib, the barbs which are symmetrically distributed along the two side bottoms of the reinforcing belt, the barb hot melt connects in winding outside of tubes wall, the barb is along the length direction evenly distributed who strengthens the area, and the advantage is: the design of elasticity steel wire and reinforceing the area makes the ring intensity and the intraductal intensity of HDPE cavity wall winding pipe strengthened, bears the ability of external pressure and interior pressure and obtains promoting by a wide margin for the life of HDPE cavity wall winding pipe obtains the extension.

However, the HDPE hollow-wall winding pipe disclosed in the above patent still has certain disadvantages, and because the pressure-bearing capacity of the pipe wall is reinforced unilaterally, the performance improvement of other aspects of the winding pipe is lacked. Due to different use environments of the winding pipe, the winding pipe may suffer from bacterial pollution, wrinkles, water seepage and other problems, and if the performance of the problems is not enhanced, the service life of the winding pipe is also reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a HDPE cavity wall compound enhancement winding pipe that can carry out antibiotic performance, crease-resistance performance, waterproof performance reinforcing to the winding pipe to the problem that does not carry out the reinforcing to the antibiotic performance, crease-resistance performance, the waterproof performance of winding pipe that exist among the background art.

The technical scheme of the utility model: the utility model provides a compound reinforcing winding pipe of HDPE cavity wall, includes winding pipe body, the inside wall of winding pipe body is provided with the filling strengthening layer, the inside wall on filling strengthening layer is provided with wear-resisting enhancement layer, the lateral wall of winding pipe body evenly is provided with circularly around the pipe, and adjacent circularly around being provided with square between the pipe around the pipe.

Preferably, a reinforcing inner ring is arranged in the inner cavity of the circular winding pipe.

Preferably, the inner cavity of the reinforcing inner ring is filled with a reinforcing core A.

Preferably, one side of the inner cavity of the square winding pipe close to the winding pipe body is provided with a waterproof belt.

Preferably, one side of the waterproof belt is provided with a crease-resistant and crease-resistant belt.

Preferably, an antibacterial and bacteriostatic belt is arranged on one side of the crease-resistant and crease-resistant belt.

Preferably, one side of the antibacterial belt is filled with a reinforcing core B.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the filling strengthening layer and the wear-resistant strengthening layer are arranged on the inner side wall of the winding pipe body in sequence, so that the wear resistance inside the winding pipe is greatly improved, and the internal strength of the winding pipe is strengthened to ensure that the winding pipe is not easy to break;

install circular winding pipe additional and square winding pipe after, further promoted the external strength of winding pipe, under the effect of strengthening core A, strengthening core B and antibiotic antibacterial zone, crease-resistant area of crease-resistance, waterproof area, promoted the outside antibacterial property, crease-resistance performance and the waterproof performance of this winding pipe.

Drawings

Fig. 1 is a schematic view showing a cross-sectional three-dimensional structure of a winding pipe according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B of fig. 1.

Reference numerals: 100-a coiled tubing body; 101-filling a strengthening layer; 102-a wear resistant reinforcement layer; 103-circular winding pipe; 104-square winding pipe; 105-reinforcing the inner ring; 106-core reinforcement a; 107-reinforcing core B; 108-antibacterial zone; 109-crease-resistant wrinkle-resistant band; 110-waterproof tape.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a compound reinforcing winding pipe of cavity wall in HDPE, including winding pipe body 100, the inside wall of winding pipe body 100 is provided with packing strengthening layer 101, and packing strengthening layer 101 is mainly made by HDPE material high density polyethylene material promptly, its acid and alkali-resistance, have good electrical insulation nature, and surface strength, tensile strength and rigidity intensity all are excellent, very big promotion this winding pipe body 100's inner wall intensity. The inner side wall of the filling and reinforcing layer 101 is provided with a wear-resistant reinforcing layer 102, the wear-resistant reinforcing layer 102 is mainly made of polyurethane material, the polyurethane material belongs to nonmetal wear-resistant materials, and meanwhile, the wear-resistant reinforcing layer has excellent wear-resistant performance and protects the inner wall of the winding pipe. The outer side wall of the winding pipe body 100 is uniformly provided with round winding pipes 103, and square winding pipes 104 are arranged between the adjacent round winding pipes 103.

In this embodiment, the filling strengthening layer 101 and the wear-resistant strengthening layer 102 are sequentially arranged on the inner side wall of the winding pipe body 100, so that the wear resistance inside the winding pipe is greatly improved, and the internal strength of the winding pipe is strengthened to ensure that the winding pipe is not easy to break.

Example two

As shown in fig. 1, fig. 2, fig. 3, the utility model provides a compound reinforcing winding pipe of cavity wall in HDPE, including winding pipe body 100, the inside wall of winding pipe body 100 is provided with packing strengthening layer 101, and the inside wall of packing strengthening layer 101 is provided with wear-resisting enhancement layer 102, and the lateral wall of winding pipe body 100 evenly is provided with circular winding pipe 103, and is provided with square winding pipe 104 between the adjacent circular winding pipe 103, and circular winding pipe 103 and square winding pipe 104 all twine on the surface of this winding pipe for the surface of this winding pipe is the wave. A reinforcing inner ring 105 is arranged in the inner cavity of the circular winding pipe 103, the material of the reinforcing inner ring 105 is also made of high-density polyethylene material, and the winding pipe body 100 is protected while the circular winding pipe 103 is reinforced and protected. The reinforcing core A106 is filled in the inner cavity of the reinforcing inner ring 105, a waterproof belt 110 is arranged on one side, close to the winding pipe body 100, of the inner cavity of the square winding pipe 104, a crease-resistant and crease-resistant belt 109 is arranged on one side of the waterproof belt 110, an antibacterial and bacteriostatic belt 108 is arranged on one side of the crease-resistant and crease-resistant belt 109, and a reinforcing core B107 is filled on one side of the antibacterial and bacteriostatic belt 108. The material of the reinforced core A106 and the reinforced core B107 mainly comprises wear-resistant rubber, and the wear resistance of the round winding pipe 103 and the square winding pipe 104 is greatly improved. The antibacterial and bacteriostatic belt 108 is mainly formed by compounding antibacterial fibers and fabrics, has excellent antibacterial performance, and can reduce the breeding of bacteria. The crease-resistant and crease-resistant tape 108 is mainly made of terylene material, and can resist crease of the winding pipe and prolong the service life of the winding pipe. The waterproof tape 110 is mainly made of a waterproof material to prevent water from permeating through the winding pipe.

In this embodiment, successively set up filling strengthening layer 101 and wear-resisting enhancement layer 102 through the inside wall at winding pipe body 100, very big promotion this winding intraduct wear resistance, the internal strength who has strengthened the winding pipe makes its difficult fracture, install circular winding pipe 103 and square winding pipe 104 back additional, the external strength of winding pipe has further been promoted, strengthen core A106, strengthen core B107 and antibiotic antibacterial zone 108, crease-resistant area 109, under the effect of waterproof area 110, the outside antibacterial property of this winding pipe has been promoted, crease-resistant property and waterproof performance.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a hollow-walled composite reinforcement winding pipe in HDPE, includes winding pipe body (100), its characterized in that: the inside wall of winding pipe body (100) is provided with filling strengthening layer (101), the inside wall of filling strengthening layer (101) is provided with wear-resisting enhancement layer (102), the lateral wall of winding pipe body (100) evenly is provided with circular pipe (103) that winds, and adjacent it is square around pipe (104) to be provided with between circular pipe (103) that winds.

2. The HDPE hollow wall composite reinforced winding pipe of claim 1, wherein: a reinforcing inner ring (105) is arranged in the inner cavity of the circular winding pipe (103).

3. The HDPE hollow wall composite reinforced winding pipe of claim 2, wherein: the inner cavity of the reinforcing inner ring (105) is filled with a reinforcing core A (106).

4. The HDPE hollow wall composite reinforced winding pipe as claimed in claim 3, wherein: one side of the inner cavity of the square winding pipe (104) close to the winding pipe body (100) is provided with a waterproof belt (110).

5. The HDPE hollow wall composite reinforced winding pipe as claimed in claim 4, wherein: and one side of the waterproof belt (110) is provided with a crease-resistant and crease-resistant belt (109).

6. The HDPE hollow wall composite reinforced winding pipe as claimed in claim 5, wherein: and an antibacterial and bacteriostatic belt (108) is arranged on one side of the crease-resistant and crease-resistant belt (109).

7. The HDPE hollow wall composite reinforced winding pipe of claim 6, wherein: one side of the antibacterial belt (108) is filled with a reinforced core B (107).