Floating type built-in armor rubber tube

Abstract

The utility model belongs to the technical field of rubber pipes, and discloses a floating type built-in armor rubber pipe which comprises a lining pipe. The protective layer is arranged on the outer surface of the lining pipe; the floating layer is arranged on the outer surface of the protective layer; the outer reinforcing layer is arranged on the outer surface of the floating layer; the outer reinforcing layer is arranged on the outer surface of the lining pipe, the outer layer sleeve is arranged on the outer surface of the outer reinforcing layer, the lining pipe and the outer layer sleeve are both made of rubber, the thickness of the cross section of the lining pipe is twice that of the cross section of the outer layer sleeve, the protective layer comprises an inner armor layer formed by winding a steel belt, and the inner armor layer is spirally wound on the outer surface of the lining pipe. And an inner reinforcing layer is arranged on the outer surface of the inner armor layer and is formed by interweaving, weaving or winding a plurality of fiber cores. According to the utility model, the wear resistance and impact resistance of the lining pipe can be improved to reduce the occurrence of pipe explosion, and the frequency of replacing the rubber pipe by constructors can also be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber pipe technical field especially relates to a floating built-in armor rubber pipe. BACKGROUND

[0002] The floating built-in armor rubber pipe is a kind of pipeline for high-pressure medium transmission, and is suitable for transmitting liquid or gaseous medium in marine, river and lake and other water areas, which can resist the influence of high pressure and bad sea conditions on the pipeline, and plays an irreplaceable role in the fields of marine resource development, submarine communication and marine engineering, and can also be applied in the fields of marine environmental protection engineering and military.

[0003] When the existing floating built-in armor rubber pipe is applied in marine water area, the inventor finds that due to the influence of natural environment, the inner wall of the pipe body is worn quickly by the many corals, shells and rocks in the conveying medium, and the pipe often bursts, which causes the problem that the construction personnel frequently replace the rubber pipe. SUMMARY

[0004] In order to overcome the defects of the prior art as pointed out above, the inventor has made in-depth research and, after a lot of creative labor, completed the utility model.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a floating built-in armor rubber pipe to solve the technical problem that the inner wall of the pipe body is worn quickly by the many corals, shells and rocks in the conveying medium due to the influence of natural environment, and the pipe often bursts, which causes the problem that the construction personnel frequently replace the rubber pipe.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A floating built-in armor rubber pipe comprises an inner liner pipe;

[0008] A protective layer is arranged on the outer surface of the inner liner pipe;

[0009] A floating layer is arranged on the outer surface of the protective layer;

[0010] An outer reinforcing layer is arranged on the outer surface of the floating layer;

[0011] An outer sleeve is arranged on the outer surface of the outer reinforcing layer.

[0012] As an improved technical scheme, the inner liner pipe and the outer sleeve are both made of rubber, and the cross-sectional thickness of the inner liner pipe is twice that of the outer sleeve.

[0013] As an improved technical scheme, the protective layer comprises an inner armor layer formed by winding a steel belt, the inner armor layer is arranged on the outer surface of the inner liner pipe through spiral winding, and the outer surface of the inner armor layer is provided with an inner reinforcing layer.

[0014] As an improved technical scheme, the inner reinforcing layer is formed by interweaving, braiding or winding a plurality of fiber cores, and the cross-sectional thickness of the inner reinforcing layer is the same as the cross-sectional thickness of the inner armor layer.

[0015] As an improved technical scheme, the floating layer is made of glass steel.

[0016] As an improved technical scheme, the outer reinforcing layer is formed by interweaving, braiding or winding a plurality of steel wire cores, and the cross-sectional thickness of the outer reinforcing layer is one fourth of the cross-sectional thickness of the floating layer.

[0017] As an improved technical scheme, the inner diameter of the inner liner pipe is 65cm-100cm.

[0018] After the above technical scheme is adopted, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model discloses a rubber pipe, which comprises an inner liner pipe, a protective layer arranged on the outer surface of the inner liner pipe, a floating layer arranged on the outer surface of the protective layer and an outer reinforcing layer arranged on the outer surface of the floating layer.

[0020] 2. The utility model discloses a rubber pipe, which comprises an inner liner pipe, a protective layer arranged on the outer surface of the inner liner pipe, a floating layer arranged on the outer surface of the protective layer and an outer reinforcing layer arranged on the outer surface of the floating layer. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0022] Figure 1The utility model discloses a whole structure schematic diagram of floating type built-in armor rubber pipe.

[0023] Figure 2 The utility model discloses a cross section structure schematic diagram of floating type built-in armor rubber pipe.

[0024] Figure 3 The utility model discloses a floating type built-in armor rubber pipe Figure 2 The utility model discloses a whole structure schematic diagram of floating type built-in armor rubber pipe.

[0025] Mark explanation:

[0026] In the drawing: 1, inner lining pipe;201, inner armor layer;202, inner reinforcing layer;3, floating layer;4, outer reinforcing layer;5, outer layer cover. Specific implementation

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0029] Meanwhile, "and / or" or "and / or" appearing throughout the text means that it includes three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes.

[0030] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0031] Referring to Figures 1-3 , a floating type built-in armor rubber pipe is provided, which comprises an inner lining pipe 1.

[0032] a protective layer, the protective layer being arranged on the outer surface of the inner tube 1;

[0033] a floating layer 3, the floating layer 3 being arranged on the outer surface of the protective layer;

[0034] an outer reinforcing layer 4, the outer reinforcing layer 4 being arranged on the outer surface of the floating layer 3;

[0035] an outer sleeve 5, the outer sleeve 5 being arranged on the outer surface of the outer reinforcing layer 4.

[0036] With reference to Figure 2 and Figure 3 , the inner tube 1 and the outer sleeve 5 are both made of rubber, and the cross-sectional thickness of the inner tube 1 is twice that of the outer sleeve 5. Rubber is a kind of high polymer material, which is usually made by mixing natural rubber or synthetic rubber with various additives.

[0037] With reference to Figure 1 and Figure 3 , the protective layer comprises an inner armor layer 201 formed by winding a steel belt, the inner armor layer 201 being arranged on the outer surface of the inner tube 1 by spiral winding, and the outer surface of the inner armor layer 201 being provided with an inner reinforcing layer 202.

[0038] With reference to Figure 1 and Figure 3 , the inner reinforcing layer 202 is formed by interweaving, braiding or winding a plurality of fiber cores, and the cross-sectional thickness of the inner reinforcing layer 202 is the same as that of the inner armor layer 201.

[0039] With reference to Figure 1 , the inner diameter of the inner tube 1 is 65cm-100cm. In application, the inner armor layer 201 and the inner reinforcing layer 202 are arranged on the outer surface of the inner tube 1 in sequence, the inner armor layer 201 is formed by winding a steel belt, and the inner reinforcing layer 202 is formed by interweaving, braiding or winding a plurality of fiber cores. Since the steel belt and the fiber have good wear resistance and impact resistance, the wear resistance and impact resistance of the inner tube 1 are improved, the occurrence of pipe explosion is reduced, the wear resistance and impact resistance of the inner tube 1 are improved, the frequency of replacing the rubber tube by the construction personnel is reduced, and the like.

[0040] With reference to Figures 1-3 , the floating layer 3 is made of glass steel, which is a kind of composite material made of glass fiber reinforced material as the main material and resin as the binder through a special process.

[0041] With reference to Figure 1 and Figure 3The outer reinforcing layer 4 is formed by interlacing, braiding or winding a plurality of steel wire cores, and the cross-sectional thickness of the outer reinforcing layer 4 is one fourth of the cross-sectional thickness of the floating layer 3.

[0042] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A floating, internally armored rubber tube, characterized in that: include: Inner liner (1); A protective layer is provided on the outer surface of the inner liner tube (1); A floating layer (3) is disposed on the outer surface of the protective layer; An outer reinforcing layer (4) is provided on the outer surface of the floating layer (3); Outer sleeve (5) is disposed on the outer surface of the outer reinforcing layer (4).

2. The floating built-in armored rubber tube according to claim 1, characterized in that: Both the inner liner (1) and the outer sleeve (5) are made of rubber, and the cross-sectional thickness of the inner liner (1) is twice the cross-sectional thickness of the outer sleeve (5).

3. The floating built-in armored rubber tube according to claim 1, characterized in that: The protective layer includes an inner armor layer (201) formed by winding steel strips. The inner armor layer (201) is spirally wound onto the outer surface of the inner liner tube (1). An inner reinforcing layer (202) is provided on the outer surface of the inner armor layer (201).

4. The floating built-in armored rubber tube according to claim 3, characterized in that: The inner reinforcing layer (202) is formed by interweaving, weaving or winding multiple fiber cores, and the cross-sectional thickness of the inner reinforcing layer (202) is the same as the cross-sectional thickness of the inner armor layer (201).

5. The floating built-in armored rubber tube according to claim 1, characterized in that: The floating layer (3) is made of fiberglass.

6. The floating built-in armored rubber tube according to claim 1, characterized in that: The outer reinforcing layer (4) is formed by interweaving, weaving or winding multiple steel wire cores, and the cross-sectional thickness of the outer reinforcing layer (4) is one-quarter of the cross-sectional thickness of the floating layer (3).

7. The floating built-in armored rubber tube according to claim 1, characterized in that: The inner diameter of the inner lining tube (1) is 65cm-100cm.

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