CN220781664U

CN220781664U - Natural gas pipeline cleaning device

Info

Publication number: CN220781664U
Application number: CN202322508612.9U
Authority: CN
Inventors: 刘燕英
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-16
Anticipated expiration: 2033-09-15

Abstract

The utility model belongs to the field of pipeline cleaning devices, in particular to a natural gas pipeline cleaning device, which aims at solving the problem that the existing cleaning device cannot treat dirt and rust on the inner wall of a pipeline so as to cause corrosion to the pipeline, and the utility model provides a scheme which comprises a first base, a second base and a third base, wherein the first base and the second base are rotatably provided with the same connecting rod, and the second base and the third base are fixedly provided with the same connecting column; the cleaning component is arranged on the second base and the connecting rod and is used for cleaning dirt on the inner wall of the natural gas pipeline; the rust removing mechanism is arranged on the connecting column and is used for removing rust spots on the inner wall of the natural gas pipeline. The cleaning assembly can clean the dirt on the inner wall of the pipeline in a brush mode, and the rust removing mechanism can remove rust spots on the inner wall of the pipeline, so that the pipeline is prevented from being damaged due to rust corrosion.

Description

Natural gas pipeline cleaning device

Technical Field

The utility model relates to the technical field of pipeline cleaning devices, in particular to a natural gas pipeline cleaning device.

Background

Natural gas pipelines refer to pipelines that transport natural gas (including associated gas from oilfield production) from a production site or process plant to a municipal gas distribution center or industrial enterprise user, also known as gas pipelines.

A natural gas pipeline cleaning device proposed by the retrieval authorized bulletin number CN211100551U, comprising: the conveying assembly comprises a first conveying mechanism, a second conveying mechanism and a third conveying mechanism which are sequentially arranged along the direction of the conveying pipeline and are respectively used for conveying the pipeline; the cleaning box is internally provided with a plurality of hairbrush devices and a plurality of water spraying devices, the second transmission mechanism is arranged in the cleaning box, the hairbrush devices are arranged on the second transmission mechanism, and the second transmission mechanism drives the pipeline to move along the direction of the conveying pipeline and drives the hairbrush devices to reciprocate along the axial direction of the pipeline. According to the natural gas pipeline cleaning device, the brush device and the water spraying device are combined, dust on the outer wall of the pipeline is cleaned, the cleaning efficiency is improved, and the cleaning effect is good.

But also has the following drawbacks:

1. the natural gas pipeline cleaning device in the application only cleans the outer wall of the pipeline, but cannot treat dirt and rust spots on the inner wall of the pipeline, so that the dirt and rust spots on the inner wall corrode the natural gas pipeline, and the pipeline is damaged.

Disclosure of utility model

The utility model aims to solve the defect that the pipeline is damaged due to corrosion caused by dirt and rust spots on the inner wall of the pipeline, which cannot be treated in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A natural gas pipeline cleaning apparatus comprising:

The connecting rod is arranged between the first base and the second base in a rotating way, and the same connecting column is fixedly arranged on the second base and the third base;

The cleaning component is arranged on the second base and the connecting rod and is used for cleaning dirt on the inner wall of the natural gas pipeline;

The rust removing mechanism is arranged on the connecting column and is used for removing rust spots on the inner wall of the natural gas pipeline.

In a possible design, the clearance subassembly is including being fan-shaped six support frames that set up in the connecting rod is outside, six the top of support frame is all fixed and is provided with the brush, the holding tank has been seted up to one side of No. two bases, and the inside of holding tank is fixed and is provided with the motor, the one end rotation of motor output shaft runs through in one side of No. two bases and with the one end fixed connection of connecting rod, six the brush all laminates mutually with natural gas pipeline inner wall.

In one possible design, the rust removing mechanism comprises a plurality of spring plates which are fan-shaped opposite supports and fixedly arranged at two ends of the outer portion of the connecting column, the spring plates are close to each other, one corresponding side of each spring plate is fixedly provided with the same steel wire brush, and the tops of the steel wire brushes are attached to the inner wall of the natural gas pipeline.

In one possible design, the power leather cups are sleeved outside the first base, the second base and the third base, and the three power leather cups are attached to the inner wall of the natural gas pipeline.

In one possible design, two supports are symmetrically and alternately fixedly arranged on two sides of the outer parts of the second base and the third base respectively, and rollers are rotatably arranged on the four supports.

In one possible design, a locator is provided on one side of the third base.

When the cleaning device is used, firstly, the motor switch is pressed, the motor is started, the natural gas pipeline blind plate is opened, then the cleaning device is placed in the natural gas pipeline, then the cleaning device is conveyed to the starting position by a proper method, the blind plate is closed, the valve is opened, the sewage is discharged out of the pipeline by utilizing gas or pipeline conveying media to advance, the motor drives the connecting rod to rotate by utilizing the output shaft, the connecting rod drives the brush on the connecting rod to rotate through the supporting frame, the brush is attached to the pipeline inner wall, so that dirt on the pipeline inner wall can be brushed by the rotation of the brush, the rust on the pipeline inner wall can be effectively removed by the steel wire brush on the spring plate in the advancing process because the steel wire brush is attached to the pipeline inner wall, pipeline corrosion caused by rust is prevented, original impurities and dirt inside the pipeline can be blocked in front of the device because of the attachment of the power leather cup and the pipeline inner wall, the advancing resistance between the cleaning device and the pipeline inner wall can be reduced by the arrangement of the roller, the working movement of the cleaning device is facilitated, the cleaning device can be used for collecting the position of the cleaning device or the cleaning device cannot be prevented from being influenced by the fact that the cleaning device is damaged by the position is excessively detected in advance.

According to the natural gas pipeline cleaning device, through the arrangement of the cleaning assembly, the cleaning device is pushed to advance by utilizing gas or pipeline conveying media, the motor drives the connecting rod to rotate by utilizing the output shaft, and the connecting rod drives the hairbrush on the connecting rod to rotate by the supporting frame, so that the hairbrush is attached to the inner wall of the pipeline, and dirt on the inner wall of the pipeline can be brushed by the rotation of the hairbrush;

According to the natural gas pipeline cleaning device, through the arrangement of the rust removing mechanism, the steel wire brushes on the spring plates are attached to the inner wall of the pipeline in the advancing process, so that rust spots on the inner wall of the pipeline can be effectively removed, and pipeline corrosion caused by rust in the pipeline is prevented;

according to the utility model, through the arrangement of the cleaning component, the dirt on the inner wall of the natural gas pipeline can be cleaned in a brush mode, rust spots on the inner wall of the natural gas pipeline can be removed by utilizing the rust removing mechanism, and the pipeline is prevented from being corroded due to rust inside the pipeline.

Drawings

Fig. 1 is a schematic diagram of an overall front view structure of a natural gas pipeline cleaning device according to the present utility model;

FIG. 2 is a schematic diagram of an overall support connection structure of a natural gas pipeline cleaning device according to the present utility model;

FIG. 3 is a schematic view of a cleaning assembly of a natural gas pipeline cleaning device according to the present utility model;

fig. 4 is a schematic structural diagram of a rust removing mechanism of a natural gas pipeline cleaning device provided by the utility model.

In the figure: 1. a first base; 2. a second base; 3. a third base; 4. a connecting column; 5. a connecting rod; 6. a power leather cup; 7. a bracket; 8. a roller; 9. a positioner; 10. a support frame; 11. a brush; 12. a motor; 13. a spring plate; 14. a wire brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a natural gas pipeline cleaning device, which is used in the technical field of natural gas pipeline cleaning devices, comprises:

the base 1, the base 2 and the base 3 are rotationally provided with the same connecting rod 5 between the base 1 and the base 2, and the base 2 and the base 3 are fixedly provided with the same connecting column 4;

The cleaning component is arranged on the second base 2 and the connecting rod 5 and is used for cleaning dirt on the inner wall of the natural gas pipeline;

The rust removing mechanism is arranged on the connecting column 4 and is used for removing rust spots on the inner wall of the natural gas pipeline.

Above-mentioned technical scheme can reach through the setting of clearance subassembly, can carry out the brush clearance with the dirty on the natural gas pipeline inner wall to and utilize rust cleaning mechanism can get rid of the rust spot on the natural gas pipeline inner wall, prevent that pipeline inside from leading to the pipeline corruption because of rust, through the setting of base 1, no. two bases 2 and No. three bases 3, can load the used part of clearance.

Referring to fig. 3, the cleaning assembly comprises six support frames 10 which are fan-shaped and fixedly arranged outside the connecting rod 5, brushes 11 are fixedly arranged at the tops of the six support frames 10, a containing groove is formed in one side of the second base 2, a motor 12 is fixedly arranged in the containing groove, one end of an output shaft of the motor 12 rotates to penetrate through one side of the second base 2 and is fixedly connected with one end of the connecting rod 5, and the six brushes 11 are attached to the inner wall of the natural gas pipeline.

The technical scheme can be that the cleaning device is pushed to advance by utilizing gas or pipeline conveying media through the arrangement of the connecting rod 5, the hairbrush 11 and the motor 12, the motor 12 drives the connecting rod 5 to rotate by utilizing the output shaft, the connecting rod drives the hairbrush 11 on the connecting rod to rotate by the supporting frame 10, and the hairbrush 11 is attached to the inner wall of the pipeline, so that dirt on the inner wall of the pipeline can be brushed by the rotation of the hairbrush 11.

Referring to fig. 4, the rust removing mechanism includes a plurality of spring plates 13 which are fan-shaped and oppositely supported and fixedly arranged at two ends of the outer portion of the connecting column 4, one steel wire brush 14 is fixedly arranged at one side of each of the plurality of spring plates 13, which is close to each other and corresponds to each other, and the tops of the plurality of steel wire brushes 14 are attached to the inner wall of the natural gas pipeline.

The technical scheme can achieve the effect that rust spots on the inner wall of the pipeline can be effectively removed because the steel wire brush 14 on the spring plate 13 is attached to the inner wall of the pipeline in the advancing process through the arrangement of the spring plate 13 and the steel wire brush 14, and the pipeline is prevented from being corroded due to rust inside the pipeline.

Example two

Referring to fig. 1-2, on the basis of the first embodiment, the second embodiment further includes: the power leather cups 6 are sleeved outside the first base 1, the second base 2 and the third base 3, and the three power leather cups 6 are attached to the inner wall of the natural gas pipeline.

The technical scheme can achieve the purpose that the power leather cup 6 is arranged, original impurities and dirt inside the pipeline can be blocked in front of the device due to the fact that the power leather cup 6 is attached to the inner wall of the pipeline, and sewage is discharged out of the pipeline through the advance of the cleaning device.

Referring to fig. 1, 2 and 4, two brackets 7 are symmetrically and fixedly arranged on two sides of the outside of the second base 2 and the third base 3 respectively in a staggered manner, and rollers 8 are rotatably arranged on the four brackets 7.

The technical scheme can reduce the forward resistance between the cleaning device and the inner wall of the pipeline through the arrangement of the bracket 7 and the roller 8, and is convenient for the working movement of the cleaning device.

Referring to fig. 2, one side of the base No. 3 is provided with a locator 9.

The technical scheme can be used for collecting the position information of the position of the cleaning device through the setting of the locator 9, and avoiding the problem that the cleaning device stops advancing and cannot detect the position of the cleaning device due to damage to a pipeline or excessive impurities, thereby affecting the subsequent cleaning work.

However, as well known to those skilled in the art, the working principles and wiring methods of the positioner 9 and the motor 12 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to the needs or convenience thereof; the locator 9 is the same as the locator 112 mentioned in the grant publication No. CN207351957U, and the construction and mechanism thereof will not be described again.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A natural gas pipeline cleaning device, comprising:

The novel connecting device comprises a first base (1), a second base (2) and a third base (3), wherein the same connecting rod (5) is rotatably arranged between the first base (1) and the second base (2), and the same connecting column (4) is fixedly arranged between the second base (2) and the third base (3);

the cleaning component is arranged on the second base (2) and the connecting rod (5) and is used for cleaning dirt on the inner wall of the natural gas pipeline;

the rust removing mechanism is arranged on the connecting column (4) and is used for removing rust spots on the inner wall of the natural gas pipeline.

2. The natural gas pipeline cleaning device according to claim 1, wherein the cleaning assembly comprises six supporting frames (10) which are fan-shaped and fixedly arranged outside the connecting rod (5), brushes (11) are fixedly arranged at the tops of the six supporting frames (10), a containing groove is formed in one side of the second base (2), a motor (12) is fixedly arranged in the containing groove, one end of an output shaft of the motor (12) rotates to penetrate through one side of the second base (2) and is fixedly connected with one end of the connecting rod (5), and the six brushes (11) are attached to the inner wall of the natural gas pipeline.

3. The natural gas pipeline cleaning device according to claim 2, wherein the rust removing mechanism comprises a plurality of spring plates (13) which are arranged at two ends outside the connecting column (4) in a fan-shaped opposite supporting mode, the plurality of spring plates (13) are close to each other, one corresponding side of each spring plate is fixedly provided with one steel wire brush (14), and the tops of the plurality of steel wire brushes (14) are attached to the inner wall of the natural gas pipeline.

4. The natural gas pipeline cleaning device according to claim 1, wherein the power leather cups (6) are sleeved outside the first base (1), the second base (2) and the third base (3), and the three power leather cups (6) are attached to the inner wall of the natural gas pipeline.

5. The natural gas pipeline cleaning device according to claim 4, wherein two supports (7) are symmetrically and fixedly arranged on two sides of the outside of the second base (2) and the third base (3) respectively in a staggered mode, and rollers (8) are rotatably arranged on the four supports (7).

6. A natural gas pipeline cleaning device according to claim 5, characterized in that a locator (9) is provided on one side of the base No. three (3).