CN218486782U

CN218486782U - Efficient energy-saving stable gas pipeline purging device

Info

Publication number: CN218486782U
Application number: CN202221793781.0U
Authority: CN
Inventors: 袁新东; 何俊威; 黄晓琦; 梁文杰
Original assignee: Zhuhai Rongtai Municipal Engineering Co ltd
Current assignee: Zhuhai Rongtai Municipal Engineering Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-02-17
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a high-efficient energy-conserving stable form gas pipeline sweeps device relates to the gas pipeline and sweeps technical field, sweeps the device to current gas pipeline and is that the access compressed gas passes through the pipeline, takes away the debris of pipeline inner wall, but can only clear away the less debris of adhesion in the pipeline, can't clear away the problem of the great debris of adhesive force, the scheme as follows is put forward now, and it includes air compressor and main shaft, air compressor's gas outlet and pipeline one end are connected, main shaft circumference lateral wall fixed mounting has the first bracing piece that is the distribution of annular array, first bracing piece tip rotates installs adjustable gyro wheel, the main shaft rotates the cover and is equipped with the sleeve pipe. The utility model discloses can promote the main shaft through high-pressure draught and along the pipeline in the time of removing, it is rotatory to drive the epaxial cleaning plate of main to clean the great debris of adhesion in the pipeline, and take away the debris that clear up down through high-pressure gas, improve the clearance effect that sweeps, keep the cleanness in the pipeline.

Description

Efficient energy-saving stable type gas pipeline purging device

Technical Field

The utility model relates to a gas pipeline sweeps technical field, especially relates to a high-efficient energy-saving stable form gas pipeline sweeps device.

Background

During the construction of the gas pipeline, impurities such as soil, sand and stone, welding slag, interface materials and the like inevitably enter or remain in the pipeline. Therefore, the gas pipeline needs to be purged after being installed. In order to ensure the smooth purging and the normal operation of the gas pipeline, during the installation of the pipeline, the pipeline is kept clean, and impurities are not allowed to fall into the pipeline.

The existing gas pipeline purging device usually adopts a compressed gas purging mode in the purging process, one end of a pipeline is connected with an air compressor, and compressed gas takes away impurities on the inner wall of the pipeline when passing through the pipeline to keep the interior of the pipeline clean. Therefore, in order to solve the problems, an efficient, energy-saving and stable type gas pipeline purging device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of energy-efficient stable form gas pipeline sweeps device has solved current gas pipeline and has swept the device and be that access compressed gas passes through the pipeline, takes away the debris of pipeline inner wall, nevertheless can only clear away the less debris of adhesion in the pipeline, can't clear away the problem of the great debris of adhesive force.

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

the utility model provides an energy-efficient stable form gas pipeline sweeps device, includes air compressor and main shaft, air compressor's gas outlet is connected with pipeline one end, main shaft circumference lateral wall fixed mounting has the first bracing piece that is the ring array and distributes, first bracing piece tip rotates installs adjustable gyro wheel, the main shaft rotates the cover and is equipped with the sleeve pipe, sheathed tube circumference lateral wall fixed mounting has flabellum and the second bracing piece that is the ring array and distributes, the board that cleans that can adjust is installed to the tip, it is equipped with the brush that is evenly distributed to clean the board terminal surface, brush and gyro wheel all laminate with the pipe inner wall, air compressor's tip fixed mounting is kept away from to the main shaft has the deep bead, the inside adjustment mechanism that is equipped with of main shaft.

Preferably, the adjusting mechanism comprises a bidirectional screw rod and a sliding rod, the bidirectional screw rod is installed in the rotation of the inner cavity of the main shaft, a first nut ring and a second nut ring are sleeved on the bidirectional screw rod in a threaded manner, sliding blocks distributed in an annular array manner are fixedly installed on the circumferential side walls of the first nut ring and the second nut ring, sliding grooves matched with the sliding blocks are formed in the side walls of the main shaft, the sliding blocks correspond to the first supporting rods and are sleeved with rotating rings in a rotating manner, the sliding rods are installed at the end portions of the first supporting rods and the end portions of the second supporting rods in a sliding manner, the cleaning plate and the idler wheels are installed at the end portions of the sliding rods respectively, and connecting rods are installed between the sliding rods of the first nut ring and the circumferential side walls of the rotating rings in a rotating manner.

Preferably, the rotating ring is connected with the sliding block of the second nut ring in a rotating mode, a limiting block is fixedly mounted on the side wall of the sliding block, and a limiting groove matched with the limiting block is formed in the end portion of the rotating ring.

Preferably, the circumferential side wall of the main shaft is fixedly provided with a limit ring, and the circumferential inner side wall of the sleeve is provided with a rotating groove matched with the limit ring.

Preferably, the main shaft inner cavity is fixedly provided with a bearing, and the circumferential side wall of the bidirectional screw rod is fixedly connected with the circumferential inner side wall of the bearing.

Preferably, the end part of the bidirectional screw rod is fixedly provided with a rotating plate, the rotating plate is slidably provided with fixing pins, the side wall of the rotating plate is provided with through holes distributed in an annular array manner, the fixing pins are matched with the through holes, and the end part of the main shaft is provided with pin holes.

The beneficial effects of the utility model are that:

1. blow in high-pressure gas through air compressor in to the pipeline, the air current promotes deep bead and main shaft and removes, drives the flabellum rotation when the air current passes the flabellum, and the flabellum drives the sleeve pipe rotatory, and the sleeve pipe drives cleans board and brush and rotates, improves high-pressure gas's utilization ratio, realizes energy-concerving and environment-protective, makes the brush clean the great debris of adhesive force of pipeline inner wall, makes it break away from the pipeline inner wall, and debris in the pipeline are taken away simultaneously to high-pressure air current, keep the cleanness in the pipeline.

2. Drive first screw ring and second screw ring through rotatory two-way lead screw and be close to each other, first screw ring drives the slide bar removal in the first bracing piece for the gyro wheel can laminate the pipeline inner wall, and second screw ring promotes the swivel becket and removes, and the swivel becket drives the slide bar removal of second bracing piece, makes the brush of cleaning the board can laminate the pipeline inner wall, makes the device can be applicable to the pipeline of different pipe diameters.

In conclusion, when the cleaning device is used, the cleaning plate on the main shaft is driven to rotate while the main shaft is pushed to move along the pipeline through the high-pressure air flow, so that sundries with large adhesion force in the pipeline are cleaned, the cleaned sundries are taken away through the high-pressure air, the cleaning effect of blowing is improved, and the cleanness in the pipeline is kept.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the support rod of the present invention;

fig. 3 is a cross-sectional view of the support rod of the present invention;

fig. 4 is a cross-sectional view of the rotating ring of the present invention.

The reference numbers in the figures: 1. an air compressor; 2. a main shaft; 3. a sleeve; 4. a bidirectional screw rod; 5. a first nut ring; 6. a second nut ring; 7. a slider; 8. a sliding groove; 9. a first support bar; 10. a slide bar; 11. a roller; 12. a second support bar; 13. cleaning a board; 14. a brush; 15. a rotating ring; 16. a connecting rod; 17. a bearing; 18. a fan blade; 19. a wind deflector; 20. a limiting ring; 21. a limiting block; 22. a rotating plate; 23. a fixing pin; 24. a pin hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a high-efficiency energy-saving stable gas pipeline purging device, including air compressor 1 and main shaft 2, which is characterized in that, the air outlet of air compressor 1 is connected with one end of the pipeline, the first supporting rod 9 distributed in an annular array is fixedly installed on the circumferential side wall of main shaft 2, adjustable roller 11 is installed on the end portion of first supporting rod 9 in a rotating manner, main shaft 2 rotates to be sleeved with sleeve 3, the circumferential side wall of main shaft 2 is fixedly installed with a spacing ring 20, the circumferential inside wall of sleeve 3 is provided with a rotating groove matched with spacing ring 20, sleeve 3 rotates around spacing ring 20, spacing ring 20 can limit sleeve 3, sleeve 3 is placed to slide on main shaft 2, the circumferential side wall of sleeve 3 is fixedly installed with fan blades 18 and a second supporting rod 12 distributed in an annular array, cleaning plate 13 capable of adjusting is installed on the end portion, brush 14 distributed uniformly is arranged on the end face of cleaning plate 13, brush 14 and roller 11 are both attached to the inner wall of the pipeline, and wind shield 19 is installed on the end portion of main shaft 2 far away from air compressor 1.

Referring to fig. 3-4, an adjusting mechanism is arranged inside a main shaft 2, the adjusting mechanism includes a bidirectional lead screw 4 and a slide bar 10, the bidirectional lead screw 4 is rotatably installed in an inner cavity of the main shaft 2, a bearing 17 is fixedly installed in the inner cavity of the main shaft 2, a circumferential side wall of the bidirectional lead screw 4 is fixedly connected with a circumferential inner side wall of the bearing 17, the bearing 17 can support the bidirectional lead screw 4, and ensure stable rotation of the bidirectional lead screw 4, a first nut ring 5 and a second nut ring 6 are sleeved on the bidirectional lead screw 4 in a threaded manner, sliding blocks 7 distributed in an annular array manner are fixedly installed on circumferential side walls of the first nut ring 5 and the second nut ring 6, a sliding groove 8 matched with the sliding blocks 7 is formed in the side wall of the main shaft 2, the sliding blocks 7 are arranged corresponding to the first supporting rod 9, a rotating ring 15 is sleeved on the circumferential side wall of the main shaft 2, slide bars 10 are slidably installed at end portions of the first supporting rod 9 and the second supporting rod 12, a cleaning plate 13 and a roller 11 are respectively installed at end portions of the slide bars 10, the slide bars 10 are respectively connected with the sliding blocks 7 of the first nut ring 5, and a connecting rod 16 is installed between circumferential side walls of the rotating ring 15.

The rotating ring 15 is connected with the sliding block 7 of the second nut ring 6 in a rotating mode, a limiting block 21 is fixedly mounted on the side wall of the sliding block 7, a limiting groove matched with the limiting block 21 is formed in the end portion of the rotating ring 15, the limiting block 21 is attached to the limiting groove, the second nut ring 6 and the rotating ring 15 can move synchronously, meanwhile, rotation of the rotating ring 15 cannot be affected, a rotating plate 22 is fixedly mounted at the end portion of the bidirectional screw rod 4, a fixing pin 23 is slidably mounted on the rotating plate 22, through holes distributed in an annular array are formed in the side wall of the rotating plate 22, the fixing pin 23 is matched with the through holes, a pin hole 24 is formed in the end portion of the main shaft 2, after the roller 11 and the cleaning plate 13 are adjusted, the fixing pin 23 slides into the fixing pin hole 23, the fixing pin 23 can be clamped into the pin hole 24, the rotating plate 22 can be fixed, the bidirectional screw rod 4 is locked, and the roller 11 and the cleaning plate 13 are prevented from being loosened due to rotation in a pipeline.

When the device is used, the spindle 2 is placed inside a pipeline to be cleaned, the rotary rotating plate 22 drives the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 drives the first nut ring 5 and the second nut ring 6 to be close to each other, the first nut ring 5 moves rightwards along the sliding groove 8, the left connecting rod 16 is driven to rotate, the connecting rod 16 drives the sliding rod 10 in the first supporting rod 9 to move, the idler wheel 11 can be attached to the inner wall of the pipeline, the second nut ring 6 moves leftwards along the sliding groove 8, the sliding block 7 of the second nut ring 6 pushes the rotating ring 15 to move, the rotating ring 15 drives the right connecting rod 16 to rotate, the connecting rod 16 rotates to drive the sliding rod 10 of the second supporting rod 12 to move, the brush 14 of the cleaning plate 13 can be attached to the inner wall of the pipeline, the idler wheel 11 and the cleaning plate 13 can keep the spindle 2 stable in the pipeline, and the device can be suitable for pipelines with different pipe diameters.

Starting the air compressor 1 to blow in high-pressure gas into the pipeline, the air current contacts the wind screen 19, pushing the wind screen 19 to move along the pipeline, the wind screen 19 drives the main shaft 2 to move, the roller 11 of the main shaft 2 rolls on the inner wall of the pipeline, when the air current passes through the fan blade 18, the fan blade 18 is driven to rotate, the fan blade 18 drives the sleeve pipe 3 to rotate, the sleeve pipe 3 drives the second support rod 12 and the right slide rod 10 to rotate, the second support rod 12 and the right slide rod 10 drive the cleaning plate 13 and the brush 14 to rotate, the brush 14 rotates along the pipeline movement, the utilization rate of the high-pressure gas is improved, energy conservation and environmental protection are achieved, the brush 14 can clean sundries with large adhesive force on the inner wall of the pipeline, the sundries are separated from the inner wall of the pipeline, when the wind screen 19 is pushed to move by the high-pressure air current, meanwhile, the sundries in the pipeline are taken away, and the cleanness in the pipeline is kept.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an energy-efficient stable form gas pipeline sweeps device, includes air compressor (1) and main shaft (2), its characterized in that, the gas outlet and the pipeline one end of air compressor (1) are connected, main shaft (2) circumference lateral wall fixed mounting has first bracing piece (9) that are annular array distribution, first bracing piece (9) tip rotates installs adjustable gyro wheel (11), main shaft (2) are rotated the cover and are equipped with sleeve pipe (3), the circumference lateral wall fixed mounting of sleeve pipe (3) has flabellum (18) and second bracing piece (12) that are annular array distribution, cleaning board (13) that can adjust are installed to the tip, cleaning board (13) terminal surface is equipped with brush (14) that are evenly distributed, brush (14) and gyro wheel (11) all laminate with the pipe inner wall, the tip fixed mounting that air compressor (1) was kept away from in main shaft (2) has deep bead (19), main shaft (2) inside adjustment mechanism that is equipped with.

2. The efficient energy-saving stable gas pipeline purging device as claimed in claim 1, wherein the adjusting mechanism comprises a bidirectional screw rod (4) and a sliding rod (10), the bidirectional screw rod (4) is installed in the rotation of the inner cavity of the main shaft (2), the bidirectional screw rod (4) is threaded with a first nut ring (5) and a second nut ring (6), the sliding block (7) distributed in an annular array is fixedly installed on the side wall of the circumference of the first nut ring (5) and the second nut ring (6), the sliding groove (8) matched with the sliding block (7) is formed in the side wall of the main shaft (2), the sliding block (7) is corresponding to the first supporting rod (9), the rotating ring (15) is installed on the side wall of the circumference of the main shaft (2), the sliding rod (10) is installed on the end portion of the sliding rod (10) in a sliding mode through the equal sliding installation of the end portions of the first supporting rod (9) and the second supporting rod (12), the cleaning plate (13) and the roller (11) are installed on the end portion of the sliding rod (10), and the sliding block (16) is installed on the side wall of the sliding rod (7) and the sliding ring (15) of the first nut ring (5) respectively.

3. The efficient energy-saving stable type gas pipeline purging device as claimed in claim 2, wherein the rotating ring (15) is rotatably connected with the sliding block (7) of the second nut ring (6), a limiting block (21) is fixedly mounted on a side wall of the sliding block (7), and a limiting groove matched with the limiting block (21) is formed in an end portion of the rotating ring (15).

4. The efficient energy-saving stable type gas pipeline purging device as claimed in claim 1, wherein a limiting ring (20) is fixedly mounted on a circumferential side wall of the main shaft (2), and a rotating groove matched with the limiting ring (20) is formed in a circumferential inner side wall of the sleeve (3).

5. The efficient energy-saving stable type gas pipeline purging device as claimed in claim 2, wherein a bearing (17) is fixedly mounted in an inner cavity of the main shaft (2), and a circumferential side wall of the bidirectional screw rod (4) is fixedly connected with a circumferential inner side wall of the bearing (17).

6. The efficient energy-saving stable type gas pipeline purging device as claimed in claim 2, wherein a rotating plate (22) is fixedly installed at an end of the bidirectional screw rod (4), a fixing pin (23) is slidably installed on the rotating plate (22), through holes are formed in the side wall of the rotating plate (22) in an annular array distribution, the fixing pin (23) is matched with the through holes, and a pin hole (24) is formed in an end of the main shaft (2).