Concrete pipe

Abstract

The utility model discloses a concrete pipe which comprises a concrete outer pipe, a front connector is integrally formed on the front side of the concrete outer pipe, a rear connector is integrally formed on the rear side of the concrete outer pipe, a reinforcing assembly is fixedly installed on the inner wall of the concrete outer pipe, and a functional assembly is fixedly installed in an inner cavity of the reinforcing assembly. The functional assembly comprises a heat preservation layer and a sound insulation layer, a concrete inner pipe is fixedly installed in an inner cavity of the sound insulation layer, and the reinforcing assembly comprises a first reinforcing frame. Through cooperation of the concrete outer pipe, the functional assembly, the concrete inner pipe and the reinforcing assembly, protection and sound insulation protection can be conducted on the pipeline, the heat preservation effect can be effectively achieved, energy loss in a pipeline conveying medium is reduced, noise generated in the pipeline conveying process is effectively reduced, and the function of improving the strength of the pipeline is achieved; the pipeline can be effectively protected under impact, breakage of the pipeline is avoided, and meanwhile the sealing and waterproof effects can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipes, and particularly relates to a concrete pipe. Background Technique

[0002] Concrete pipes are pipes made of concrete or reinforced concrete, used for transporting fluids such as water, oil, and gas, and can be divided into four types: plain concrete pipes, ordinary reinforced concrete pipes, self-stressing reinforced concrete pipes, and prestressed concrete pipes.

[0003] The utility model patent with the publication number CN217301944U of the patent application discloses a concrete pipeline. The concrete pipeline includes a cylindrical pipeline body and a base. The base is provided with an arc-shaped installation groove, and a part of the cylindrical pipeline body is adaptively arranged in the arc-shaped installation groove. The orthographic projection of the cylindrical pipeline body on the base is entirely located on the base. On the one hand, by setting the base, the cross-sectional shape of the concrete pipeline is changed, the bearing capacity of the concrete pipeline is improved, and under the condition of a large overburden depth, the purpose of reducing the pipe thickness can be achieved. On the other hand, by setting the base, the axillary angle of the cylindrical pipeline body can be reduced, thereby reducing the amount of manual backfill soil arc foundation work, simplifying the construction operation, reducing the construction period and construction cost, and being beneficial to improving the backfill compactness around the concrete pipeline.

[0004] However, there are still some disadvantages in the actual use of the above device. The more obvious one is that the strength is poor. When subjected to external high-strength impact, the pipeline is very easy to break, and then it cannot be used normally. At the same time, the sound insulation is average, and it is easy to generate relatively large noise when transporting the medium, which affects the physical health of workers, and the practicability is poor.

[0005] Therefore, it is very necessary to invent a concrete pipe to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a concrete pipe, which has the advantages of high strength and sound insulation, and solves the problems of poor strength, easy breakage of the pipeline when subjected to external high-strength impact, average sound insulation, easy generation of relatively large noise when transporting the medium, and affecting the physical health of workers.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a concrete pipe, including a concrete outer pipe, a front connection head is integrally formed on the front side of the concrete outer pipe, a rear connection head is integrally formed on the rear side of the concrete outer pipe, a strengthening component is fixedly installed on the inner wall of the concrete outer pipe, a functional component is fixedly installed in the inner cavity of the strengthening component, the functional component includes a heat preservation layer and a sound insulation layer, and a concrete inner pipe is fixedly installed in the inner cavity of the sound insulation layer.

[0008] Preferably, the strengthening component includes a first strengthening frame which is fixedly installed around the inner wall of the concrete outer pipe. A strengthening core is installed through the inner cavity of the first strengthening frame, and the strengthening core is a steel bar.

[0009] Preferably, a second strengthening frame is fixedly connected to the surface of one adjacent side of the first strengthening frame. The second strengthening frame is fixedly installed on the outer surface of the thermal insulation layer. A sealing filler is filled between the inner cavity of the concrete outer pipe and the outer surface of the thermal insulation layer.

[0010] Preferably, the second strengthening frame is made of high-strength aluminum alloy material, and the sealing filler is made of graphene material.

[0011] Preferably, the sound insulation layer is fixedly connected to the inner wall of the thermal insulation layer. The material of the thermal insulation layer is foamed concrete, and the sound insulation layer is made of stainless steel material.

[0012] Preferably, the first strengthening frame is made of high manganese steel material. The first strengthening frame is of a trapezoidal structure, and the distance between two adjacent first strengthening frames is the same.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By using the thermal insulation layer and the sound insulation layer, the present utility model can protect the pipeline and provide sound insulation, effectively achieving the thermal insulation effect, reducing the energy loss in the pipeline conveying medium, and effectively reducing the noise generated during the pipeline conveying process.

[0015] 2. By using the first strengthening frame, the strengthening core, the second strengthening frame and the sealing filler, the present utility model has the function of improving the strength of the pipeline, can effectively protect the pipeline under impact, avoid the pipeline from breaking, and at the same time, can play a role in sealing and waterproofing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is a partial cross-sectional three-dimensional schematic diagram of the present utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of the functional components of the present utility model;

[0019] Figure 4 is the present utility model Figure 2 an enlarged schematic diagram of A in.

[0020] In the figure: 1. Concrete outer pipe; 2. Front connector; 3. Rear connector; 4. Functional component; 41. Thermal insulation layer; 42. Sound insulation layer; 5. Concrete inner pipe; 6. Reinforcement component; 61. First reinforcement frame; 62. Reinforcement core; 63. Second reinforcement frame; 64. Sealing filler. Detailed implementation method

[0021] Please refer to Figures 1-4 , a concrete pipe, including a concrete outer pipe 1, a front connector 2 integrally formed on the front side of the concrete outer pipe 1, a rear connector 3 integrally formed on the rear side of the concrete outer pipe 1, a reinforcement component 6 fixedly installed on the inner wall of the concrete outer pipe 1, a functional component 4 fixedly installed in the inner cavity of the reinforcement component 6, the functional component 4 includes a thermal insulation layer 41 and a sound insulation layer 42, and a concrete inner pipe 5 is fixedly installed in the inner cavity of the sound insulation layer 42;

[0022] The reinforcement component 6 includes a first reinforcement frame 61, the first reinforcement frame 61 is fixedly installed around the inner wall of the concrete outer pipe 1, a reinforcement core 62 is installed through the inner cavity of the first reinforcement frame 61, and the reinforcement core 62 is a steel bar;

[0023] The surface of the adjacent side of the first reinforcement frame 61 is fixedly connected with a second reinforcement frame 63, the second reinforcement frame 63 is fixedly installed on the outer surface of the thermal insulation layer 41, and a sealing filler 64 is filled between the inner cavity of the concrete outer pipe 1 and the outer surface of the thermal insulation layer 41;

[0024] The second reinforcement frame 63 is made of high-strength aluminum alloy. High-strength aluminum alloy has the characteristics of low density, high strength, good processing performance and excellent welding performance. The sealing filler 64 is made of graphene. By using the sealing filler 64, it has the effect of filling the first reinforcement frame 61 and the second reinforcement frame 63, which can improve the supporting force of the first reinforcement frame 61 and the second reinforcement frame 63 and enhance the pipeline support effect;

[0025] The sound insulation layer 42 is fixedly connected to the inner wall of the thermal insulation layer 41. The material of the thermal insulation layer 41 is foamed concrete. Foamed concrete, also known as foam concrete or lightweight concrete, is a new type of lightweight thermal insulation material containing a large number of closed pores formed by mechanically foaming the foaming agent by the foaming system of the foaming machine and uniformly mixing the foam with the cement slurry, and then pouring the mixture on-site through the pumping system of the foaming machine or forming it in a mold and curing it naturally; Foamed concrete is a polymer with a double continuous structure of an organic binder made by mixing foaming agent, cement, fly ash, stone powder, etc., containing uniform pores; Foamed concrete is an energy-saving material used for roof thermal insulation and slope finding, ground thermal insulation cushion, filling of up-turned beam foundation pits, wall pouring, etc. The sound insulation layer 42 is made of stainless steel;

[0026] The first reinforcement frame 61 is made of high manganese steel. The first reinforcement frame 61 is of trapezoidal structure, and the distance between adjacent two first reinforcement frames 61 is the same.

[0027] During use, the front and rear ends of the pipeline are respectively connected to the external pipeline through the front connecting head 2 and the rear connecting head 3. The heat insulation layer 41 has the advantages of heat insulation, light weight, sound insulation and fire resistance, good low-elastic shock absorption and good water resistance. The sound insulation layer 42 has the advantages of corrosion resistance, impact resistance and sound insulation, can effectively protect the pipeline, enable the pipeline to be used normally at different temperatures, and effectively protect the medium transported inside it. It has good sealing performance and low noise during transportation. At the same time, the first reinforcing frame 61, the reinforcing core 62 and the second reinforcing frame 63 provide enhanced protection, enabling it to remain stable when subjected to impact and extending the service life of the pipeline.

[0028] To sum up: Through the cooperation of the concrete outer pipe 1, the functional component 4, the concrete inner pipe 5 and the reinforcing component 6, this concrete pipe solves the problems of poor strength, easy fracture of the pipeline when subjected to high-intensity external impact, general sound insulation, and easy generation of relatively large noise during the transportation of the medium, which affects the physical health of workers.

Claims

1. A concrete pipe, comprising a concrete outer pipe (1), characterized in that: A front connection head (2) is integrally formed on the front side of the concrete outer pipe (1). A rear connection head (3) is integrally formed on the rear side of the concrete outer pipe (1). A strengthening component (6) is fixedly installed on the inner wall of the concrete outer pipe (1). A functional component (4) is fixedly installed in the inner cavity of the strengthening component (6). The functional component (4) includes a heat preservation layer (41) and a sound insulation layer (42). A concrete inner pipe (5) is fixedly installed in the inner cavity of the sound insulation layer (42).

2. A concrete pipe according to claim 1, characterized in that: The strengthening component (6) includes a first strengthening frame (61). The first strengthening frame (61) is fixedly installed around the inner wall of the concrete outer pipe (1). A strengthening core (62) is installed through the inner cavity of the first strengthening frame (61). The strengthening core (62) is a steel bar.

3. A concrete pipe according to claim 2, characterized in that: A second strengthening frame (63) is fixedly connected to the surface of the adjacent side of the first strengthening frame (61). The second strengthening frame (63) is fixedly installed on the outer surface of the heat preservation layer (41). A sealing filler (64) is filled between the inner cavity of the concrete outer pipe (1) and the outer surface of the heat preservation layer (41).

4. A concrete pipe according to claim 3, characterized in that: The second strengthening frame (63) is made of high-strength aluminum alloy material. The sealing filler (64) is made of graphene material.

5. A concrete pipe according to claim 1, characterized in that: The sound insulation layer (42) is fixedly connected to the inner wall of the heat preservation layer (41). The material of the heat preservation layer (41) is foamed concrete. The sound insulation layer (42) is made of stainless steel material.

6. A concrete pipe according to claim 2, characterized in that: The first strengthening frame (61) is made of high manganese steel material. The first strengthening frame (61) is of a trapezoidal structure, and the distance between two adjacent first strengthening frames (61) is the same.

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