CN219378301U

CN219378301U - Natural gas pipeline cleaning device

Info

Publication number: CN219378301U
Application number: CN202320976886.8U
Authority: CN
Inventors: 张栩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-21
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a natural gas pipeline cleaning device, which is characterized in that a containing cavity is formed in a shell, a cleaning mechanism is fixedly arranged in the containing cavity, a support is fixedly arranged in the containing cavity, a first rotating pipe is rotationally connected to the support, a driven wheel is fixedly arranged on the first rotating pipe, a first motor is fixedly arranged on the bottom wall of the containing cavity, a driving wheel is fixedly arranged at the power output end of the first motor, the driving wheel is meshed with the driven wheel, a cleaning disc is fixedly arranged at one end of the first rotating pipe, more than two grooves are obliquely formed in the side face of the cleaning disc, a cavity is further formed in the cleaning disc and communicated with the grooves, a suction pump is fixedly arranged at the other end of the first rotating pipe, a waste collection bin is fixedly arranged on one side of the shell, an outlet of the suction pump is communicated with the waste collection bin, and a travelling mechanism is fixedly arranged on the shell. The natural gas pipeline cleaning device provided by the utility model can collect impurities while cleaning the inner wall of the pipeline, reduce the generation of dust, and is beneficial to improving the working efficiency.

Description

Natural gas pipeline cleaning device

Technical Field

The utility model relates to the technical field of 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.

The long-time use of natural gas pipeline can accumulate a large amount of impurity on the inner wall, and need clear up the impurity on the natural gas pipeline. In the prior art, as disclosed in chinese patent publication No. CN109622525a, a cleaner for natural gas pipelines is disclosed, which drives a roller to rotate by a driving motor, so that the whole device moves on the inner wall of the pipeline, so as to cooperate with a cleaning module to clean the inner wall of the pipeline. However, the technical scheme has the following defects: dust cleaned by the cleaning head still can be accumulated in the natural gas pipeline, secondary treatment is needed, operation is troublesome, and dust is easy to generate in the cleaning process.

Disclosure of Invention

The utility model aims to solve the technical problem that the conventional natural gas pipeline cleaner has poor cleaning effect. In order to overcome the defects of the prior art, the utility model provides a natural gas pipeline cleaning device which can collect impurities while cleaning the inner wall of a pipeline, reduce the generation of dust and is beneficial to improving the working efficiency.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a natural gas pipeline cleaning device which comprises a shell, a cleaning mechanism and a travelling mechanism, wherein a containing cavity is formed in the shell, the cleaning mechanism is fixedly arranged in the containing cavity and comprises a support, a first rotating pipe, a first motor, a driving wheel, a driven wheel, a cleaning disc, a suction pump and a waste collection bin, the support is fixedly arranged in the containing cavity, the support is rotationally connected with the first rotating pipe, the driven wheel is fixedly arranged on the first rotating pipe, the first motor is fixedly arranged on the bottom wall of the containing cavity, the driving wheel is fixedly arranged at the power output end of the first motor, the driving wheel is meshed with the driven wheel, the cleaning disc is fixedly arranged at one end of the first rotating pipe, more than two grooves are obliquely formed in the side face of the cleaning disc, a cavity is further formed in the cleaning disc, the cavity is communicated with the grooves, the suction pump is fixedly arranged at the other end of the first rotating pipe, the waste collection bin is fixedly arranged on one side of the shell, the suction pump outlet is communicated with the waste collection bin, and the travelling mechanism is fixedly arranged on the shell.

In the preferred technical scheme of the utility model, the travelling mechanism comprises travelling wheels, a rotating shaft, a first bevel gear and a second bevel gear, wherein the travelling wheels are rotatably connected to two sides of the shell, the two travelling wheels are fixedly connected through the rotating shaft, the second bevel gear is fixedly arranged on the rotating shaft, the first bevel gear is fixedly arranged on the first rotating pipe, and the second bevel gear is meshed with the first bevel gear.

In the preferred technical scheme of the utility model, the cleaning mechanism further comprises a flushing assembly, the flushing assembly comprises a water storage tank, a pump body, a water outlet pipe, a connecting rod, an annular spray pipe and spray heads, the water storage tank is fixedly arranged on the cleaning disc, the annular spray pipe is fixedly arranged on one side of the cleaning disc through the connecting rod, the annular spray pipe is communicated with the water storage tank through the water outlet pipe, the pump body is fixedly arranged on the water outlet pipe, more than two spray heads are uniformly and fixedly arranged on the annular spray pipe, and each spray head is aligned with one of the grooves.

In the preferred technical scheme of the utility model, the outer side wall of the cleaning disc is uniformly and fixedly provided with the wear-resistant cushion layer.

In the preferred technical scheme of the utility model, a camera is also fixedly arranged on the side wall of the cleaning disc.

The beneficial effects of the utility model are as follows:

the natural gas pipeline cleaning device provided by the utility model can collect impurities while cleaning the inner wall of the pipeline, reduce the generation of dust, and is beneficial to improving the working efficiency; the flushing assembly that sets up can infiltrate in advance the impurity on the natural gas pipeline inner wall and make it soften to conveniently strike off impurity, flushing assembly can also avoid impurity adhesion on the recess lateral wall simultaneously.

Drawings

FIG. 1 is a schematic structural view of a natural gas pipeline cleaning device according to an embodiment of the present utility model;

fig. 2 is a schematic view of the construction of the cleaning disc of fig. 1.

In the figure:

1. a housing; 11. a receiving chamber; 2. a cleaning mechanism; 201. a bracket; 202. a first rotating pipe; 203. a first motor; 204. a driving wheel; 205. driven wheel; 206. cleaning the disc; 207. a cavity; 208. a groove; 209. a suction pump; 210. a waste collection bin; 211. a wear-resistant pad layer; 3. a walking mechanism; 31. a walking wheel; 32. a rotating shaft; 33. a first bevel gear; 34. a second bevel gear; 4. a flushing assembly; 41. a water storage tank; 42. a pump body; 43. a water outlet pipe; 44. a connecting rod; 45. an annular spray pipe; 46. a spray head; 5. a camera is provided.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1-2, in the embodiment, a natural gas pipeline cleaning device is provided, including a housing 1, a cleaning mechanism 2 and a travelling mechanism 3, a housing 11 is provided in the housing 1, a cleaning mechanism 2 is fixedly provided in the housing 11, the cleaning mechanism 2 includes a support 201, a first rotating pipe 202, a first motor 203, a driving wheel 204, a driven wheel 205, a cleaning disc 206, a suction pump 209 and a waste collection bin 210, a support 201 is fixedly provided in the housing 11, the support 201 is rotationally connected with the first rotating pipe 202, a driven wheel 205 is fixedly provided on the first rotating pipe 202, the first motor 203 is fixedly provided on the bottom wall of the housing 11, the driving wheel 204 is fixedly provided at the power output end of the first motor 203, the driving wheel 204 is meshed with the driven wheel 205, a cleaning disc 206 is fixedly provided at one end of the first rotating pipe 202, more than two grooves 208 are obliquely provided on the side of the cleaning disc 206, a cavity 207 is also provided in the cleaning disc 206, the cavity 207 is communicated with the grooves 208, a suction pump 209 is fixedly provided at one side of the housing 1, an outlet of the suction pump 209 is communicated with the waste collection bin 210, and the travelling mechanism 3 is fixedly provided on the housing 1. In this embodiment, the support 201 has a cross structure, and the first rotating tube 202 is rotatably connected to the center of the support 201, wherein one end of the first rotating tube 202 is rotatably connected to the input end of the suction pump 209, the other end of the first rotating tube 202 is fixedly connected to the center of one side of the cleaning disc 206, and the first rotating tube 202 is communicated with the cavity 207. The first motor 203 is used for driving the driving wheel 204 to rotate, and further driving the first rotating tube 202 to rotate synchronously. The cleaning disc 206 side wall can abut against the inner side wall of the natural gas pipeline so as to scrape off impurities such as dust adhering to the inner wall of the pipeline, and the grooves 208 are used for collecting the scraped impurities. The suction pump 209 is capable of sucking away impurities in the recess 208 and storing them in the garbage collection bin 210 and helping to reduce dust. The travelling mechanism 3 is used for driving the device to travel in the natural gas pipeline so as to achieve the effect of continuous cleaning.

Specifically, the travelling mechanism 3 comprises travelling wheels 31, a rotating shaft 32, a first bevel gear 33 and a second bevel gear 34, the travelling wheels 31 are rotatably connected to two sides of the shell 1, the two travelling wheels 31 are fixedly connected through the rotating shaft 32, the second bevel gear 34 is fixedly arranged on the rotating shaft 32, the first bevel gear 33 is fixedly arranged on the first rotating pipe 202, and the second bevel gear 34 is meshed with the first bevel gear 33. In this embodiment, two traveling wheels 31 are provided, a second bevel gear 34 is disposed in the accommodating cavity 11, and the second bevel gear 34 is fixedly connected with the rotating shaft 32 for driving the traveling wheels 31 to move synchronously with the cleaning disc 206.

Specifically, the cleaning mechanism 2 further comprises a flushing assembly 4, the flushing assembly 4 comprises a water storage tank 41, a pump body 42, a water outlet pipe 43, a connecting rod 44, an annular spray pipe 45 and spray heads 46, the water storage tank 41 is fixedly arranged on the cleaning disc 206, the annular spray pipe 45 is fixedly arranged on one side of the cleaning disc 206 through the connecting rod 44, the annular spray pipe 45 is communicated with the water storage tank 41 through the water outlet pipe 43, the pump body 42 is fixedly arranged on the water outlet pipe 43, more than two spray heads 46 are uniformly and fixedly arranged on the annular spray pipe 45, and each spray head 46 is aligned with one of the grooves 208. In this embodiment, the flushing assembly 4 is used for flushing away impurities adhering to the inner wall of the natural gas pipeline, and the water also helps to soften the impurities, so that the cleaning disc 206 can conveniently scrape the impurities off. Wherein, the water storage tank 41 is fixedly arranged on one side of the cleaning disc 206 far away from the shell 1, the cleaning liquid is filled in the water storage tank 41, and the pump body 42 is fixedly arranged on the water storage tank 41 and is used for pumping the cleaning liquid to the annular spray pipe 45 and then spraying the cleaning liquid. The spray head 46 is aligned with the recess 208 and is capable of flushing impurities into the recess 208 and then pumped away by the suction pump 209.

Specifically, the outer side wall of the cleaning disc 206 is uniformly fixed with a wear-resistant pad layer 211. In this embodiment, wear-resisting pad layer 211 and the inner wall butt of natural gas pipeline, through setting up wear-resisting pad layer 211, can block the gap between clearance dish 206 and the inner wall of natural gas pipeline to can strike off remaining sewage on the inner wall of the pipeline, and wear-resisting pad layer 211 adopts flexible wear-resisting material to make, can reduce wearing and tearing, extension device's life.

Specifically, the side wall of the cleaning disc 206 is also fixedly provided with a camera 5. In this embodiment, camera 5 sets firmly in the one side that clearance dish 206 is close to casing 1, through setting up camera 5, can acquire the image information of natural gas pipeline inner wall, still sets firmly on the clearance dish 206 lateral wall simultaneously and uses central processing unit, camera 5 and central processing unit electric connection, still integrate on the central processing unit and have wireless transmission module, can transmit image information to the PC terminal, and the convenience of customers observes clean effect.

Working principle: when the cleaning device is used, the first motor 203 is started, the first motor 203 drives the first bevel gear 33 to rotate, the first bevel gear 33 rotates to drive the second bevel gear 34 to rotate, the second bevel gear 34 rotates to drive the rotating shaft 32 to rotate, the rotating shaft 32 rotates to drive the traveling wheel 31 to rotate so as to drive the device to advance, in the process of the device advancing, the cleaning disc 206 can scrape impurities on the inner wall of a natural gas pipeline, meanwhile, the first motor 203 also drives the driving wheel 204 to rotate, the driving wheel 204 rotates to drive the driven wheel 205, the driven wheel 205 rotates to drive the first rotating pipe 202 to rotate, thereby the cleaning disc 206 rotates, impurities on the inner wall of the pipeline can be scraped off and fall into the groove 208 in the process of the rotation of the cleaning disc 206, at the moment, the suction pump 209 is started to pump the impurities in the groove 208 to the waste collection bin 210 for temporary storage, meanwhile, the cleaning liquid pump in the water tank 41 is sprayed out by the spray nozzle 46 after the cleaning disc 42 is used for assisting to wash the impurities, and the impurities on the inner wall of the pipeline can be softened after being wetted so as to be convenient to scrape, and the cleaning effect is better.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. A natural gas pipeline cleaning device, characterized in that: including casing (1), clean mechanism (2) and running gear (3), set up in casing (1) and hold chamber (11), hold and set firmly clean mechanism (2) in chamber (11), clean mechanism (2) are including support (201), first transfer line (202), first motor (203), action wheel (204), from driving wheel (205), cleaning disc (206), suction pump (209) and waste collection storehouse (210), hold and set firmly support (201) in chamber (11), rotate on support (201) and be connected with first transfer line (202), set firmly from driving wheel (205) on first transfer line (202), first motor (203) set firmly in holding chamber (11) diapire, action wheel (204) set firmly in the power take-off of first motor (203), and action wheel (204) and from driving wheel (205) intermeshing, cleaning disc (206) have been set firmly to first transfer line (202) one end, recess (208) more than two are seted up in cleaning disc (206) side slope, and still set up cavity (207), and cavity (207) and recess (208) intercommunication, first transfer line (203) set firmly in holding cavity (202) and set firmly in holding cavity (210) and setting firmly suction pump (210) one side, and the outlet of the suction pump (209) is communicated with a waste collection bin (210), and a travelling mechanism (3) is also fixedly arranged on the shell (1).

2. A natural gas pipeline cleaning apparatus according to claim 1, wherein: the walking mechanism (3) comprises walking wheels (31), a rotating shaft (32), a first bevel gear (33) and a second bevel gear (34), the walking wheels (31) are rotatably connected to two sides of the shell (1), the two walking wheels (31) are fixedly connected through the rotating shaft (32), the second bevel gear (34) is fixedly arranged on the rotating shaft (32), the first bevel gear (33) is fixedly arranged on the first rotating pipe (202), and the second bevel gear (34) is meshed with the first bevel gear (33).

3. A natural gas pipeline cleaning apparatus according to claim 1, wherein: the cleaning mechanism (2) further comprises a flushing assembly (4), the flushing assembly (4) comprises a water storage tank (41), a pump body (42), a water outlet pipe (43), a connecting rod (44), an annular spray pipe (45) and spray heads (46), the water storage tank (41) is fixedly arranged on the cleaning disc (206), the annular spray pipe (45) is fixedly arranged on one side of the cleaning disc (206) through the connecting rod (44), the annular spray pipe (45) is communicated with the water storage tank (41) through the water outlet pipe (43), the pump body (42) is fixedly arranged on the water outlet pipe (43), more than two spray heads (46) are uniformly and fixedly arranged on the annular spray pipe (45), and each spray head (46) is aligned with one of the grooves (208).

4. A natural gas pipeline cleaning apparatus according to claim 1, wherein: and the outer side wall of the cleaning disc (206) is uniformly and fixedly provided with a wear-resistant cushion layer (211).

5. A natural gas pipeline cleaning apparatus according to claim 1, wherein: and a camera (5) is also fixedly arranged on the side wall of the cleaning disc (206).