A protective component for leaking pipelines of air separation equipment

Abstract

The utility model discloses a protective component for leaking pipelines of air separation equipment, and relates to the technical field of air separation equipment. The structure of the utility model includes a left side arc plate, and also includes: a right side arc plate, which is arranged on the right side of the left side arc plate, and the right side arc plate and the left side arc plate are symmetrically arranged along the vertical center line, and the positioning hole body is symmetrically opened on the right side of the right side arc plate, and the positioning hole body is provided with a corresponding clamping component, which is used to clamp and limit the left side arc plate and the right side arc plate; the protective component is arranged on the inner side of the right side arc plate and the left side arc plate, which is used to prevent the pipe fittings from leaking due to impact force. The protective pipe body arranged in the utility model can be retracted inwardly inside the installation groove body, and the flexible arc plate is arranged with a certain elasticity. When the protective pipe body is subjected to external force, the compression spring can produce a certain deformation to reduce the impact force, and cooperate with the energy absorption of the flexible arc plate itself, it can avoid the situation that the pipeline is damaged under a certain degree of external force, thereby improving the service life of the pipeline.

Description

Technical Field

[0001] The utility model belongs to the technical field of air separation equipment, in particular to a protection component for leaking pipelines of air separation equipment. Background Art

[0002] Air separation equipment is a device that uses air as raw material, converts the air into liquid through compression cycle deep freezing, and then gradually separates and produces inert gases such as oxygen, nitrogen and argon from the liquid air through distillation. Air separation equipment is a large and complex system, mainly composed of the following subsystems: power system, purification system, refrigeration system, heat exchange system, distillation system, product transportation system, liquid storage system and control system, etc.

[0003] When an air separation unit is working, multiple sets of pipes are often required to be connected to ensure its normal operation. However, most of the pipes are exposed on the outside and the surface of the pipes is not protected. If there is a bump, the pipes will be broken and damaged, thereby causing the risk of leakage, which not only affects the service life of the pipes, but also causes unnecessary dangers. Therefore, we propose a leakage pipe protection component for air separation equipment to solve this problem. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a protection component for leaking pipelines of air separation equipment, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a protective component for leaking pipelines of air separation equipment, comprising a left side arc plate and also comprising:

[0007] The right side arc plate is arranged on the right side of the left side arc plate, and the right side arc plate and the left side arc plate are symmetrically arranged along the vertical center line, and is used to be clamped on the outside of the required protection pipe fitting for subsequent installation;

[0008] The positioning hole is symmetrically opened on the right side of the right arc plate;

[0009] A clamping assembly, which is symmetrically arranged on the end surface of the left arc plate and is arranged corresponding to the positioning hole body, and is used to clamp and limit the left arc plate and the right arc plate;

[0010] The protection component body is arranged on the inner side of the right arc plate and the left arc plate to prevent the pipe fitting from leaking due to impact force.

[0011] Furthermore, the snap-fit ​​assembly includes a sliding groove body, a latch column, a tension spring and a mounting hole body, the sliding groove body is symmetrically opened inside the left arc plate, the latch column is slidably snap-fitted inside the sliding groove body, and the latch column can be inserted into the inside of the positioning hole body, the tension spring is sleeved on the outside of the sliding groove body, and one end of the tension spring is in contact with the inner wall of the sliding groove body, and the mounting hole body is opened on the outside of the latch column near one end of the right arc plate.

[0012] Furthermore, the upper and lower ends of the right arc plate are symmetrically provided with limiting holes, a tightening screw is slidably inserted into the limiting hole, and a thread is provided at the bottom of the tightening screw, and the tightening screw passes through the installation hole and is threadedly connected to the limiting hole.

[0013] Furthermore, a clamping groove is symmetrically provided on the front side of the right arc plate, a pulling handle is slidably clamped inside the clamping groove, and the pulling handle is fixed to the outer wall of the latch column.

[0014] Furthermore, the main body of the protective component includes an installation groove, a compression spring, a flexible arc plate and a protective tube body. The installation groove is opened on the front side of the right arc plate and the left arc plate. The protective tube body is slidably clamped in the interior of the installation groove. The flexible arc plate is arranged in the interior of the protective tube body, and the flexible arc plate contacts the outer wall of the pipeline. The compression spring is circumferentially fixed on the inner wall of the protective tube body, and the other end of the compression spring is fixedly connected to the outer wall of the flexible arc plate.

[0015] Furthermore, rubber pads are installed on the inner diameter surfaces of the left arc plate and the right arc plate.

[0016] The utility model has the following beneficial effects:

[0017] The protective pipe body provided in the utility model can be retracted inwardly inside the installation groove body, and the flexible arc plate is provided with a certain elasticity. When the protective pipe body is subjected to external force, the compression spring can produce a certain deformation to reduce the impact force, and combined with the energy absorption of the flexible arc plate itself, it can avoid damage to the pipeline under a certain degree of external force, thereby increasing the service life of the pipeline.

[0018] The utility model can drive the latch column to move left and right inside the sliding groove body by pulling the handle, and then the latch column can be inserted into the interior of the positioning hole body, and then one end of the tightening screw can penetrate the installation hole body and be threadedly connected with the limiting hole body. At this time, the rubber pad is squeezed to produce a certain deformation, and then cooperates with the tension spring to produce a certain force on the latch column to make the right arc plate and the left arc plate fit tightly, which can be quickly installed, making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a top view schematic diagram of the leakage pipeline protection assembly of the air separation equipment of the utility model;

[0021] Figure 2 It is a top view schematic diagram of the left side arc plate and the right side arc plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the left and right arc plates of the utility model from a top view;

[0023] Figure 4 This is a schematic diagram of the internal structure of the protective component of the utility model;

[0024] Figure 5 For this utility model Figure 3 A partial enlarged schematic diagram in the middle.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Left side arc plate; 2. Right side arc plate; 3. Protective tube body; 4. Rubber pad; 5. Sliding slot body; 6. Latch column body; 7. Tension spring; 8. Positioning hole body; 9. Limiting hole body; 10. Tightening screw; 11. Installing slot body; 12. Installing hole body; 13. Compression spring; 14. Flexible arc plate; 15. Snap-in slot; 16. Pull handle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] See also Figure 1-5 As shown, the utility model is a leakage protection assembly for air separation equipment, including a left side arc plate 1, and also includes:

[0029] The right side arc plate 2 is arranged on the right side of the left side arc plate 1, and the right side arc plate 2 is symmetrically arranged with the left side arc plate 1 along the vertical center line, and is used to be clamped on the outside of the required protection pipe fittings for subsequent installation. The inner diameter surfaces of the left side arc plate 1 and the right side arc plate 2 are installed with rubber pads 4, and the rubber pads 4 can contact with the outer wall of the pipe, and can undergo a certain elastic deformation to cooperate with the subsequent clamping assembly to clamp and connect the left side arc plate 1 and the right side arc plate 2;

[0030] The positioning hole 8 is symmetrically opened on the right side of the right arc plate 2;

[0031] The clamping assembly is symmetrically arranged on the end surface of the left arc plate 1 and is arranged corresponding to the positioning hole body 8, and is used to clamp and limit the left arc plate 1 and the right arc plate 2. The clamping assembly includes a sliding groove body 5, a latch column 6, a tension spring 7 and a mounting hole body 12. The sliding groove body 5 is symmetrically opened inside the left arc plate 1, the latch column 6 is slidably clamped inside the sliding groove body 5, and the latch column 6 can be inserted into the inside of the positioning hole body 8. The tension spring 7 is sleeved on the outside of the latch column 6, and one end of the tension spring 7 contacts with the inner wall of the sliding groove body 5. The mounting hole body 12 is opened on the outside of the latch column 6 near one end of the right arc plate 2. The upper and lower ends of the right arc plate 2 are symmetrically provided with limiting hole bodies 9, and a tightening screw 10 is slidably inserted inside the limiting hole body 9, and the bottom of the tightening screw 10 is provided with a thread, and the tightening screw 10 passes through the mounting hole body 12 and is threadedly connected with the limiting hole body 9.

[0032] The front side of the right side arc plate 2 is symmetrically provided with a snap-fit ​​groove 15, and a pull handle 16 is slidably snap-fitted inside the snap-fit ​​groove 15, and the pull handle 16 is fixed to the outer wall of the latch column 6. The snap-fit ​​groove 15 can limit the pull handle 16, thereby preventing the latch column 6 from rotating. During installation, the latch column 6 can be driven to move left and right inside the sliding groove 5 by pulling the handle 16, so that the latch column 6 can be inserted into the positioning hole 8, and then, one end of the tightening screw 10 can penetrate the installation hole 12 and be threadedly connected with the limiting hole 9. At this time, the rubber pad 4 is squeezed to produce a certain deformation, and then cooperates with the tension spring 7 to produce a certain force on the latch column 6 to make the right side arc plate 2 and the left side arc plate 1 fit tightly, which can be quickly installed, making the device more practical;

[0033] The main body of the protection component is arranged on the inner side of the right arc plate 2 and the left arc plate 1, and is used to prevent the pipe fittings from leaking due to impact force. The protection component includes an installation groove 11, a compression spring 13, a flexible arc plate 14 and a protection pipe body 3. The installation groove 11 is opened on the front side of the right arc plate 2 and the left arc plate 1, and the protection pipe body 3 is slidably clamped in the interior of the installation groove 11. The flexible arc plate 14 is arranged in the interior of the protection pipe body 3, and the flexible arc plate 14 is in contact with the outer wall of the pipeline. The compression spring 13 is circumferentially fixed on the inner wall of the protection pipe body 3, and the other end of the compression spring 13 is fixedly connected to the outer wall of the flexible arc plate 14. The protection pipe body 3 can be retracted inwardly in the installation groove 11, and the flexible arc plate 14 has a certain elasticity. When the protection pipe body 3 is subjected to external force, the compression spring 13 can produce a certain deformation to reduce the impact force, and cooperate with the energy absorption of the flexible arc plate 14 itself, it can avoid damage to the pipeline under a certain degree of external force, thereby improving the service life of the pipeline.

[0034] Working principle: First, the right side arc plate 2 is arranged on the right side of the left side arc plate 1, and the right side arc plate 2 and the left side arc plate 1 are symmetrically arranged along the vertical center line, and are used to be clamped on the outside of the required protection pipe fittings for subsequent installation. The inner diameter surfaces of the left side arc plate 1 and the right side arc plate 2 are installed with rubber pads 4, and the rubber pads 4 can contact the outer wall of the pipe, and can undergo a certain elastic deformation to cooperate with the subsequent clamping assembly to clamp and connect the left side arc plate 1 and the right side arc plate 2;

[0035] During installation, the handle 16 can be pulled to drive the latch column 6 to move left and right inside the sliding groove 5, and then the latch column 6 can be inserted into the positioning hole 8, and then one end of the tightening screw 10 can penetrate the installation hole 12 and be threadedly connected with the limiting hole 9. At this time, the rubber pad 4 is squeezed to produce a certain deformation, and then the tension spring 7 produces a certain force on the latch column 6 to make the right arc plate 2 and the left arc plate 1 fit tightly, which can be quickly installed, making the device more practical;

[0036] When in use, the protective tube body 3 can be retracted inward inside the installation groove body 11, and the flexible arc plate 14 is provided with a certain elasticity. When the protective tube body 3 is subjected to external force, the compression spring 13 can produce a certain deformation to reduce the impact force. In addition, combined with the energy absorption of the flexible arc plate 14 itself, it can avoid damage to the pipeline under a certain degree of external force, thereby improving the service life of the pipeline.

[0037] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A protective assembly for leaking pipes of an air separation device, comprising a left side arc plate (1), characterized in that: Also includes: The right side arc plate (2) is arranged on the right side of the left side arc plate (1), and the right side arc plate (2) and the left side arc plate (1) are symmetrically arranged along the vertical center line, and are used to be clamped on the outside of the required protection pipe fitting for subsequent installation; The positioning hole (8) is symmetrically opened on the right side of the right arc plate (2); A clamping assembly, the clamping assembly being symmetrically arranged on the end surface of the left arc plate (1) and being arranged corresponding to the positioning hole body (8), and being used for clamping and limiting the left arc plate (1) and the right arc plate (2); The protection component body is arranged on the inner side of the right arc plate (2) and the left arc plate (1) and is used to prevent the pipe fitting from leaking due to impact force.

2. A protective assembly for leaking pipes of air separation equipment according to claim 1, characterized in that: The clamping assembly comprises a sliding groove body (5), a latch column body (6), a tension spring (7) and a mounting hole body (12); the sliding groove body (5) is symmetrically opened inside the left arc plate (1); the latch column body (6) is slidably clamped inside the sliding groove body (5), and the latch column (6) can be plugged into the inside of the positioning hole body (8); the tension spring (7) is sleeved outside the latch column body (6), and one end of the tension spring (7) is in contact with the inner wall of the sliding groove body (5); and the mounting hole body (12) is opened outside the latch column body (6) near one end of the right arc plate (2).

3. A protective assembly for leaking pipes of air separation equipment according to claim 2, characterized in that: The upper and lower ends of the right side arc plate (2) are symmetrically provided with limiting holes (9), a tightening screw (10) is slidably inserted into the limiting hole (9), and a thread is provided at the bottom of the tightening screw (10), and the tightening screw (10) passes through the installation hole (12) and is threadedly connected to the limiting hole (9).

4. A protective assembly for leaking pipes of air separation equipment according to claim 3, characterized in that: The front side of the right side arc plate (2) is symmetrically provided with a clamping groove (15), the interior of which is slidably clamped with a pulling handle (16), and the pulling handle (16) is fixed to the outer wall of the latch column (6).

5. The protective assembly for leaking pipes of air separation equipment according to claim 1, characterized in that: The protection component body comprises a mounting groove (11), a compression spring (13), a flexible arc plate (14) and a protection tube body (3); the mounting groove (11) is provided on the front side of the right arc plate (2) and the left arc plate (1); the protection tube body (3) is slidably engaged in the interior of the mounting groove (11); the flexible arc plate (14) is arranged in the interior of the protection tube body (3), and the flexible arc plate (14) is in contact with the outer wall of the pipeline; the compression spring (13) is circumferentially fixed to the inner wall of the protection tube body (3), and the other end of the compression spring (13) is fixedly connected to the outer wall of the flexible arc plate (14).

6. The protective assembly for leaking pipes of air separation equipment according to claim 1, characterized in that: Rubber pads (4) are installed on the inner diameter surfaces of the left arc plate (1) and the right arc plate (2).

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