Conveying pipeline with good sealing effect

Abstract

The utility model discloses a delivery pipeline with a good sealing effect, which relates to the technical field of delivery pipelines and comprises a delivery pipeline main body, a protective layer is mounted on the outer side of the delivery pipeline main body, an anti-corrosion coating is arranged on the outer surface of the protective layer, and a wear-resistant layer is mounted on the inner side of the delivery pipeline main body. The conveying pipeline main body, the wear-resistant layer and the protective layer form a conveying pipeline assembly; a first sealing ring is installed at one end of the conveying pipeline assembly, and a groove is formed in one end of the first sealing ring. Due to the fact that the first sealing ring and the second sealing ring are installed, one end of each conveying pipeline assembly is fixedly connected with the first sealing ring, and the other end of each conveying pipeline assembly is fixedly connected with the second sealing ring, the stability of the structures of the first sealing ring and the second sealing ring is guaranteed; a user enables the embedding ring of one conveying pipeline assembly to be embedded into the groove of the other conveying pipeline assembly, so that the sealing performance of the pipeline is improved, and the situation of water leakage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying pipelines, in particular to a conveying pipeline with good sealing effect. Background Art

[0002] A pipeline is a pipeline that is specifically used to transport liquid and gaseous materials. It is a mode of transportation that is specifically used to transport oil, coal and chemical products from the production site to the market. It is a special component of trunk line transportation in a unified transportation network.

[0003] Patent document CN219665747U discloses a metal door and window cutting device, which discloses "a metal door and window cutting device, including a fixing part, a cutting part, and a collecting part; the fixing part includes a base plate, a first screw, a second screw, a first horizontal plate, and a second horizontal plate, and the surface of the base plate is provided with a first frame, the first screw and the second screw pass through the first frame and are rotatably connected to the first frame, and the first screw passes through the first horizontal plate and is threadedly connected to the first horizontal plate."

[0004] However, the above-mentioned public documents lack an internal sealing structure, and leakage is likely to occur during pipeline transmission. Utility Model Content

[0005] The purpose of the utility model is to provide a conveying pipeline with good sealing effect, so as to solve the technical problem proposed in the above background technology that the internal sealing structure is lacking and leakage is easy to occur during pipeline transmission.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a conveying pipeline with good sealing effect, comprising: a conveying pipeline body, a protective layer installed on the outer side of the conveying pipeline body, an outer surface of the protective layer provided with an anti-corrosion coating, a wear-resistant layer installed on the inner side of the conveying pipeline body, the conveying pipeline body, the wear-resistant layer and the protective layer forming a conveying pipeline assembly;

[0007] A first sealing ring is installed at one end of the conveying pipe assembly, and a groove is provided at one end of the first sealing ring. A second sealing ring is installed at the other end of the conveying pipe assembly, and an embedded ring is installed at one end of the second sealing ring. The two groups of conveying pipe assemblies are docked, and the embedded ring of one group of conveying pipe assemblies is embedded in the groove of the other group of conveying pipe assemblies.

[0008] Preferably, two groups of fixing rings are installed on the outer side of the conveying pipe body, an assembly clamping ring is movably installed on the outer side of the fixing ring, and a flange is installed on the outer side of the assembly clamping ring.

[0009] Preferably, a connecting screw is installed through the inner side of the flange, and the flanges on the outer sides of the two sets of conveying pipe assemblies are connected by the connecting screw.

[0010] Preferably, one end of one group of assembly snap rings is installed with an embedded concave ring, and the other end of the other group of assembly snap rings is installed with a protruding insert ring, and the protruding insert ring and the embedded concave ring correspond to each other.

[0011] Preferably, an assembly ring is installed on the outer side of the delivery pipe assembly.

[0012] Preferably, assembly plates are installed on both sides of the assembly ring, and the two groups of assembly rings are butted up and down to assemble into a complete ring. The assembly plates of the two groups of assembly rings are butted, and clamping components are movably installed on the outer sides of the two groups of assembly rings.

[0013] Preferably, the clamping assembly includes a support frame installed on the outside of the assembly plate, a threaded rod is installed through the top wall of the support frame, an anti-slip pad is installed on the top of the threaded rod, the anti-slip pad is against the top of the assembly plate, a handle is installed on the top of the threaded rod, a support rod is installed at the bottom of the assembly ring, and a base plate is installed at the bottom end of the support rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is equipped with a first sealing ring and a second sealing ring. One end of the delivery pipe assembly is fixedly connected to the first sealing ring, and the other end of the delivery pipe assembly is fixedly connected to the second sealing ring. This ensures the stability of the first sealing ring and the second sealing ring structure. When the two sets of delivery pipe assemblies are docked, the user fits the embedded ring of one set of delivery pipe assembly into the groove of the other set of delivery pipe assembly to improve the sealing of the pipe and prevent water leakage.

[0016] 2. The utility model is equipped with an embedded concave ring and a protruding insert ring, and an assembly clamping ring is used to fix the embedded concave ring to ensure the stability of the embedded concave ring. Another set of assembly clamping rings is used to fix the protruding insert ring. When two sets of conveying pipeline components are assembled, the protruding insert ring and the embedded concave ring are assembled, and the assembly of the protruding insert ring and the embedded concave ring improves the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the assembly ring structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the assembly clamp structure of the utility model.

[0021] In the figure: 1. Conveying pipe body; 2. Wear-resistant layer; 3. Protective layer; 4. Fixing ring; 5. First sealing ring; 6. Second sealing ring; 7. Assembly clamp; 8. Flange; 9. Connecting screw; 10. Embedded concave ring; 11. Protruding insert ring; 12. Assembly ring; 13. Assembly plate; 14. Support frame; 15. Threaded rod; 16. Anti-slip pad; 17. Support rod; 18. Bottom plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A conveying pipeline with good sealing effect comprises: a conveying pipeline body 1, a protective layer 3 is installed on the outer side of the conveying pipeline body 1, the outer surface of the protective layer 3 is provided with an anti-corrosion coating, and a wear-resistant layer 2 is installed on the inner side of the conveying pipeline body 1. The conveying pipeline body 1, the wear-resistant layer 2 and the protective layer 3 constitute a conveying pipeline assembly;

[0026] The main body 1 of the conveying pipeline fixes the outer protective layer 3 to ensure the stability of the protective layer 3. The protective layer 3 is composed of a wear-resistant steel pipe. The protective layer 3 improves the wear resistance and the pressure resistance, thereby ensuring the safety performance of the conveying pipeline. The main body 1 of the conveying pipeline fixes the inner wear-resistant layer 2 to ensure the stability of the wear-resistant layer 2. The wear-resistant layer 2 is composed of a wear-resistant material, thereby improving the safety performance of the conveying pipeline main body 1 and facilitating the smooth transmission of the solution through the conveying pipeline.

[0027] A first sealing ring 5 is installed at one end of the delivery pipe assembly, and a groove is provided at one end of the first sealing ring 5. A second sealing ring 6 is installed at the other end of the delivery pipe assembly, and an embedded ring is installed at one end of the second sealing ring 6. The two sets of delivery pipe assemblies are butted, and the embedded ring of one set of delivery pipe assemblies is embedded in the groove of the other set of delivery pipe assemblies.

[0028] One end of the delivery pipe assembly is fixedly connected to the first sealing ring 5, and the other end of the delivery pipe assembly is fixedly connected to the second sealing ring 6 to ensure the stability of the structure of the first sealing ring 5 and the second sealing ring 6. When the two sets of delivery pipe assemblies are docked, the user fits the embedded ring of one set of delivery pipe assemblies into the groove of the other set of delivery pipe assemblies to improve the sealing of the pipeline and prevent water leakage.

[0029] Two sets of fixing rings 4 are installed on the outside of the conveying pipe body 1, and an assembly clamping ring 7 is movably installed on the outside of the fixing ring 4. A flange 8 is installed on the outside of the assembly clamping ring 7. A connecting screw 9 is installed through the inside of the flange 8. The flanges 8 on the outside of the two sets of conveying pipe assemblies are connected by the connecting screw 9;

[0030] The delivery pipeline body 1 fixes the two groups of fixing rings 4 on the outside to ensure the stability of the two groups of fixing rings 4. The two groups of fixing rings 4 limit the outer assembly clamping ring 7. The assembly clamping ring 7 fixes the outer flange 8 to ensure the stability of the flange 8. When the two groups of delivery pipeline components are docked, the connecting screw 9 connects the flange 8 together to ensure the stability of the structure of the two groups of delivery pipeline components and ensure that the two groups of delivery pipeline components can smoothly transmit the solution.

[0031] One end of one group of assembly snap rings 7 is installed with an embedded concave ring 10, and the other end of the other group of assembly snap rings 7 is installed with a protruding insert ring 11, and the protruding insert ring 11 and the embedded concave ring 10 correspond to each other;

[0032] The assembled snap ring 7 fixes the embedded concave ring 10 to ensure the stability of the embedded concave ring 10. Another set of assembled snap rings 7 fixes the protruding insert ring 11. When the two sets of conveying pipe components are assembled, the protruding insert ring 11 and the embedded concave ring 10 are assembled. The assembly of the protruding insert ring 11 and the embedded concave ring 10 improves the sealing performance.

[0033] An assembly ring 12 is installed on the outside of the conveying pipe assembly, and assembly plates 13 are installed on both sides of the assembly ring 12. The two groups of assembly rings 12 are butted up and down to assemble into a complete ring. The assembly plates 13 of the two groups of assembly rings 12 are butted, and a clamping assembly is movably installed on the outside of the two groups of assembly rings 12. The clamping assembly includes a support frame 14 installed on the outside of the assembly plate 13, and a threaded rod 15 is installed through the top wall of the support frame 14. The top of the threaded rod 15 is installed with an anti-slip pad 16, which rests on the top of the assembly plate 13. A handle is installed on the top of the threaded rod 15, and a support rod 17 is installed at the bottom of the assembly ring 12. The bottom end of the support rod 17 is installed with a bottom plate 18;

[0034] The two groups of assembly rings 12 are docked, and the assembly rings 12 fix the assembly plates 13 on both sides to ensure the stability of the assembly plates 13. The user clamps the support frame 14 on the outside of the two groups of assembly plates 13. The user grasps the handle to drive the threaded rod 15 to rotate. The threaded rod 15 rotates on the top wall of the support frame 14 to adjust the height. The anti-slip pad 16 is against the top of the assembly plate 13 to ensure the stability of the structure of the two groups of assembly rings 12. The bottom of the assembly ring 12 is fixedly connected to the support rod 17. The bottom of the support rod 17 is fixedly connected to the bottom plate 18. The bottom plate 18 is installed in the specified position by bolts. The top of the bottom plate 18 is fixed to the top assembly ring 12 by the support rod 17, and the assembly ring 12 is fixed to the inner conveying pipe assembly.

[0035] Working principle: two groups of assembly rings 12 are docked, and the assembly rings 12 fix the assembly plates 13 on both sides to ensure the stability of the assembly plates 13. The user clamps the support frame 14 on the outside of the two groups of assembly plates 13, and the user grasps the handle to drive the threaded rod 15 to rotate. The threaded rod 15 rotates on the top wall of the support frame 14 to adjust the height. The anti-slip pad 16 is against the top of the assembly plate 13 to ensure the stability of the two groups of assembly rings 12 structures. The bottom of the assembly ring 12 is fixedly connected to the support rod 17, and the bottom of the support rod 17 is fixedly connected to the bottom plate 18. The bottom plate 18 is installed in the specified position by bolts. The top of the bottom plate 18 is fixed to the top assembly ring 12 by the support rod 17. The assembly ring 12 is fixed to the inner conveying pipe assembly, and the conveying pipe body 1 is fixed to the outer protective layer 3 to ensure anti-skid The protective layer 3 is stable. The protective layer 3 is composed of a wear-resistant steel pipe. The protective layer 3 improves the wear resistance and pressure resistance, and ensures the safety performance of the conveying pipeline. The conveying pipeline body 1 fixes the inner wear-resistant layer 2 to ensure the stability of the wear-resistant layer 2. The wear-resistant layer 2 is composed of wear-resistant materials, which improves the safety performance of the conveying pipeline body 1 and facilitates the conveying pipeline to smoothly transmit the solution. One end of the conveying pipeline assembly is fixedly connected to the first sealing ring 5, and the other end of the conveying pipeline assembly is fixedly connected to the second sealing ring 6 to ensure the stability of the structure of the first sealing ring 5 and the second sealing ring 6. When the two groups of conveying pipeline assemblies are docked, the user fits the embedded ring of one group of conveying pipeline assemblies into the groove of the other group of conveying pipeline assemblies to improve the sealing of the pipeline and prevent water leakage.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A conveying pipeline with good sealing effect, characterized in that: The invention comprises: a conveying pipeline main body (1), a protective layer (3) is installed on the outer side of the conveying pipeline main body (1), an outer surface of the protective layer (3) is provided with an anti-corrosion coating, a wear-resistant layer (2) is installed on the inner side of the conveying pipeline main body (1), and the conveying pipeline main body (1), the wear-resistant layer (2) and the protective layer (3) constitute a conveying pipeline assembly; A first sealing ring (5) is installed at one end of the conveying pipe assembly, and a groove is provided at one end of the first sealing ring (5). A second sealing ring (6) is installed at the other end of the conveying pipe assembly, and an embedded ring is installed at one end of the second sealing ring (6). The two sets of conveying pipe assemblies are butted, and the embedded ring of one set of conveying pipe assemblies is engaged with the groove of the other set of conveying pipe assemblies.

2. A conveying pipeline with good sealing effect according to claim 1, characterized in that: Two sets of fixing rings (4) are installed on the outside of the conveying pipe body (1), an assembly clamping ring (7) is movably installed on the outside of the fixing ring (4), and a flange (8) is installed on the outside of the assembly clamping ring (7).

3. A conveying pipeline with good sealing effect according to claim 2, characterized in that: A connecting screw (9) is installed through the inner side of the flange (8), and the flanges (8) on the outer sides of the two sets of conveying pipe assemblies are connected via the connecting screw (9).

4. A conveying pipeline with good sealing effect according to claim 3, characterized in that: One end of one group of assembly snap rings (7) is provided with an embedded concave ring (10), and the other end of the other group of assembly snap rings (7) is provided with a protruding insert ring (11), and the protruding insert ring (11) and the embedded concave ring (10) correspond to each other.

5. The conveying pipeline with good sealing effect according to claim 1, characterized in that: An assembly ring (12) is installed on the outside of the delivery pipe assembly.

6. A conveying pipeline with good sealing effect according to claim 5, characterized in that: Assembly plates (13) are installed on both sides of the assembly ring (12), and the two groups of assembly rings (12) are butted up and down to assemble into a complete ring. The assembly plates (13) of the two groups of assembly rings (12) are butted, and clamping components are movably installed on the outer sides of the two groups of assembly rings (12).

7. A conveying pipeline with good sealing effect according to claim 6, characterized in that: The clamping assembly includes a support frame (14) installed on the outside of the assembly plate (13), a threaded rod (15) is installed through the top wall of the support frame (14), a non-slip pad (16) is installed on the top of the threaded rod (15), the non-slip pad (16) is against the top of the assembly plate (13), a handle is installed on the top of the threaded rod (15), a support rod (17) is installed at the bottom of the assembly ring (12), and a bottom plate (18) is installed at the bottom end of the support rod (17).

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