Anti-static chemical anti-corrosion pipeline connecting structure

Abstract

The utility model relates to the field of pipeline connection, in particular to an anti-static chemical anti-corrosion pipeline connection structure. The utility model provides an anti-static chemical anti-corrosion pipeline connecting structure. An anti-static chemical anti-corrosion pipeline connecting structure comprises an anti-corrosion pipeline, a connecting pipeline, a flow deflector, an inner concave part, a sealing ring, a sealing mechanism and the like. The locking bolt is rotated to enable the movable disc to move, so that the rubber ring continuously gets close to the anti-corrosion pipeline and is attached to the anti-corrosion pipeline, a gap between the anti-corrosion pipeline and the connecting pipeline is blocked, the sealing performance is improved, gas or liquid leakage is avoided, meanwhile, the connecting stability between the anti-corrosion pipeline and the connecting pipeline is enhanced, and the service life of the anti-corrosion pipeline is prolonged. The connection firmness degree is improved, and the overall operation difficulty of the structure is low.

Description

Technical Field

[0001] The utility model relates to the field of pipeline connection, in particular to an anti-static chemical anti-corrosion pipeline connection structure. Background Art

[0002] The pipeline connection structure refers to various elements or components used to connect pipelines to ensure the sealing, stability and reliability of the pipeline system. Common connection methods include welding connection, threaded connection, flange connection and plug-in connection. Plug-in connection is a method of connecting by inserting the pipe into the hole of the pipe fitting and using a sealing ring or clamp. The existing plug-in connection method is easy to install and disassemble, but the operator needs to manually install other auxiliary components for reinforcement, and the connection gaps between the pipes cannot be effectively blocked, and there is still a risk of leakage.

[0003] Therefore, in view of the above problems, an antistatic chemical anticorrosion pipeline connection structure is now developed. Utility Model Content

[0004] In order to overcome the shortcomings of existing devices that require operators to manually install other auxiliary components for reinforcement, and the connection gaps between pipelines cannot be effectively shielded, and there is still a risk of leakage, the utility model provides an anti-static chemical anti-corrosion pipeline connection structure.

[0005] The technical implementation scheme of the utility model is: an anti-static chemical anti-corrosion pipeline connection structure, including an anti-corrosion pipeline, a connecting pipeline is clamped between the anti-corrosion pipelines, and the left and right parts of the connecting pipeline are both provided with a sealing mechanism for further sealing and clamping the anti-corrosion pipeline, the sealing mechanism includes a locking bolt, the left and right parts of the connecting pipeline are rotatably connected with the locking bolt, the inner sides of the locking bolts are threadedly connected with limiting nuts, and a movable disk is threadedly arranged between adjacent locking bolts, and three connecting columns are slidably arranged on the movable disk, and the connecting columns are connected with rubber rings for pressing and limiting the anti-corrosion pipeline, and the left and right parts of the connecting pipeline are both connected with three guide blocks slidably connected to adjacent connecting columns.

[0006] Optionally, a grounding component is also included, which includes a connecting block. The connecting block is connected to the lower right side of the connecting pipe, and a limiting bolt is threadedly connected to the connecting block. An electrostatic cable for conducting static electricity is installed between the limiting bolt and the connecting block.

[0007] Optionally, a plurality of guide plates are connected inside the anti-corrosion pipeline.

[0008] Optionally, both the left and right parts of the connecting pipe are provided with inner recesses, and sealing rings are installed on the inner recesses.

[0009] Optionally, the rubber rings are all arc-shaped structures, and the inner sides of the rubber rings are provided with anti-slip grooves.

[0010] Optionally, the electrostatic cable, the limiting bolt and the connecting block are connected in a detachable manner.

[0011] By adopting the above technical solution, the utility model has the following advantages:

[0012] 1. The utility model rotates the locking bolt to move the movable disk, so that the rubber ring is constantly close to the anti-corrosion pipe and fits it, and the gap between the anti-corrosion pipe and the connecting pipe is blocked, so that the sealing is improved, and the leakage of gas or liquid is avoided. At the same time, the connection stability between the anti-corrosion pipe and the connecting pipe is enhanced, and the connection firmness is improved. The overall operation difficulty of the structure is relatively low.

[0013] 2. In the process of guiding the liquid, the utility model relies on the guide plate to enable the liquid to fully contact the inner wall of the connecting pipe, thereby guiding the static electricity carried in the liquid to the side wall of the connecting pipe, and then relying on the connecting block to conduct the static electricity, and finally relying on the static electricity cable to conduct the static electricity to the ground, avoiding the potential safety hazard caused by static electricity accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural sectional view of the connecting pipe of the utility model.

[0016] Figure 3 It is a planar structural sectional view of the connecting pipe of the utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the sealing mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the grounding component of the utility model.

[0019] The meanings of the reference numerals in the figure are as follows: 1: anti-corrosion pipe, 2: connecting pipe, 201: guide plate, 202: inner recess, 3: sealing ring, 4: sealing mechanism, 41: moving plate, 42: locking bolt, 43: limiting nut, 44: guide block, 45: connecting column, 46: rubber ring, 5: grounding assembly, 51: connecting block, 52: limiting bolt, 53: electrostatic cable. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0021] Example 1

[0022] An anti-static chemical anti-corrosion pipeline connection structure, such as Figure 1-Figure 3 As shown, it includes an anti-corrosion pipeline 1, a connecting pipeline 2 is clamped between the anti-corrosion pipelines 1, a plurality of guide plates 201 are connected inside the anti-corrosion pipeline 1, both left and right parts of the connecting pipeline 2 are provided with inner recesses 202, and sealing rings 3 are installed on the inner recesses 202, and both left and right parts of the connecting pipeline 2 are provided with sealing mechanisms 4 for further sealing and clamping the anti-corrosion pipeline 1.

[0023] like Figure 1 and Figure 4 As shown, the sealing mechanism 4 includes a locking bolt 42, and the left and right parts of the connecting pipe 2 are rotatably connected with the locking bolt 42, and the inner side of the locking bolt 42 is threadedly connected with a limiting nut 43, and a movable disk 41 is threadedly arranged between adjacent locking bolts 42, and three connecting columns 45 are slidably arranged on the movable disk 41, and the connecting columns 45 are connected with rubber rings 46 for pressing and limiting the anti-corrosion pipe 1, and the rubber rings 46 are all arc-shaped structures, and the inner side of the rubber rings 46 has anti-slip grooves, and the left and right parts of the connecting pipe 2 are connected with three guide blocks 44 that are slidably connected to adjacent connecting columns 45.

[0024] It should be noted that when the anti-corrosion pipe 1 is docked, the present structure can be used to realize the rapid connection between the anti-corrosion pipes 1. First, the anti-corrosion pipe 1 is inserted into the left and right sides of the connecting pipe 2 so that the anti-corrosion pipe 1 and the connecting pipe 2 are connected and the inner ends of the anti-corrosion pipe 1 are fitted with the sealing ring 3. Then, the locking bolt 42 is rotated. The locking bolt 42 will start to move under the action of the limit nut 43, thereby driving the movable plate 41 to move inward. As the movable plate 41 moves inward, the connecting column 45 will slide along the corresponding guide block 44, thereby causing the connecting column 45 to slide. Thereby, the rubber ring 46 is continuously moved closer to the anti-corrosion pipe 1 until the rubber ring 46 fits with the anti-corrosion pipe 1, thereby further ensuring the sealing of the connection of the anti-corrosion pipe 1 and improving the connection stability of the anti-corrosion pipe 1. In summary, the movable disk 41 is moved by rotating the locking bolt 42, so that the rubber ring 46 is continuously moved closer to the anti-corrosion pipe 1 and fits with it, thereby sealing the gap between the anti-corrosion pipe 1 and the connecting pipe 2, thereby improving the sealing and avoiding leakage of gas or liquid. At the same time, the connection stability between the anti-corrosion pipe 1 and the connecting pipe 2 is enhanced, the connection firmness is improved, and the overall operation difficulty of the structure is relatively low.

[0025] Example 2

[0026] On the basis of Example 1, Figure 1 and Figure 5 As shown, a grounding component 5 is also included, and the grounding component 5 includes a connecting block 51. The connecting block 51 is connected to the lower right side of the connecting pipe 2. A limiting bolt 52 is threadedly connected to the connecting block 51. An electrostatic cable 53 for conducting static electricity is installed between the limiting bolt 52 and the connecting block 51. The electrostatic cable 53 and the limiting bolt 52 and the connecting block 51 are detachable connection structures.

[0027] It should be noted that in the process of guiding the liquid, the guide plate 201 is used to enable the liquid to fully contact the inner wall of the connecting pipe 2, so that the static electricity carried in the liquid is guided to the side wall of the connecting pipe 2, and then the static electricity is discharged by relying on the connecting block 51, and finally the static electricity is introduced into the ground by relying on the static electricity cable 53, so as to avoid safety hazards caused by static electricity accumulation.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An anti-static chemical anti-corrosion pipeline connection structure, characterized by: The invention comprises an anti-corrosion pipe (1), wherein a connecting pipe (2) is clamped between the anti-corrosion pipes (1), and the left and right parts of the connecting pipe (2) are both provided with a sealing mechanism (4) for further sealing and clamping the anti-corrosion pipe (1), and the sealing mechanism (4) comprises a locking bolt (42), and the left and right parts of the connecting pipe (2) are both rotatably connected with the locking bolt (42), and the inner side of the locking bolt (42) is threadedly connected with a limiting nut (43), and a movable disk (41) is threadedly arranged between adjacent locking bolts (42), and three connecting columns (45) are slidably arranged on the movable disk (41), and the connecting columns (45) are connected with a rubber ring (46) for pressing and limiting the anti-corrosion pipe (1), and the left and right parts of the connecting pipe (2) are both connected with three guide blocks (44) slidably connected to adjacent connecting columns (45).

2. According to the antistatic chemical anticorrosion pipeline connection structure of claim 1, it is characterized by: The invention also comprises a grounding component (5), wherein the grounding component (5) comprises a connecting block (51), the connecting block (51) is connected to the lower right side of the connecting pipe (2), a limiting bolt (52) is threadedly connected to the connecting block (51), and an electrostatic cable (53) for conducting static electricity is installed between the limiting bolt (52) and the connecting block (51).

3. According to the antistatic chemical anticorrosion pipeline connection structure of claim 1, it is characterized by: The anti-corrosion pipeline (1) is internally connected with a plurality of guide plates (201).

4. The antistatic chemical anticorrosion pipeline connection structure according to claim 1 is characterized in that: The left and right parts of the connecting pipe (2) are both provided with inner recessed parts (202), and sealing rings (3) are installed on the inner recessed parts (202).

5. The antistatic chemical anticorrosion pipeline connection structure according to claim 1 is characterized in that: The rubber rings (46) are all arc-shaped structures, and the inner sides of the rubber rings (46) are all provided with anti-slip grooves.

6. The antistatic chemical anticorrosion pipeline connection structure according to claim 2 is characterized in that: The electrostatic cable (53), the limiting bolt (52) and the connecting block (51) are in a detachable connection structure.

Images