CN217963910U

CN217963910U - Cleaning device for oil and gas pipeline

Info

Publication number: CN217963910U
Application number: CN202221978582.7U
Authority: CN
Inventors: 赵金金; 许洁; 闻鑫
Original assignee: Bomesc Offshore Engineering Co Ltd
Current assignee: Bomesc Offshore Engineering Co Ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-06
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a belt cleaning device for oil gas pipeline, comprising a spray head, the front end of shower nozzle is the nozzle install camera and LED lamp on the antetheca of nozzle, with the help of the light of LED lamp, the camera can acquire the inside condition of pipeline, the import of shower nozzle links to each other with the export of installing the hose of proportion flow valve, the import of hose links to each other with the pump station, the hose can advance for the device with the help of giving, and then drives the shower nozzle and move forward in the pipeline, camera, feeding device's motor and proportion flow valve link to each other with the host computer, the host computer is responsible for the control and controls whole device. The utility model discloses a camera can acquire the inside dirt condition of pipeline to realize the pertinence and wash. Use the utility model provides high pipeline cleaning's effect to the consumption of water resource has been reduced to a certain extent.

Description

Cleaning device for oil and gas pipeline

Technical Field

The utility model relates to a pipeline cleaning device, in particular to a belt cleaning device for oil gas pipeline.

Background

A large number of pipelines exist in the oil and gas treatment industry, and the pipelines inevitably have impurities such as oil dirt, rust, silt, welding slag and the like after being built, so that the pipelines need to be purged and cleaned before formal use to remove the impurities so as to avoid influencing normal use. Fouling may also occur during normal use, and therefore the pipes need to be cleaned regularly. The application of present high-pressure water jet in the pipeline cleaning field is very extensive, and high-pressure water jet utilizes the pressure of high pressure water to wash the pipeline inner wall in order to reach the abluent purpose of pipeline, but because the pipeline internal conditions can't be learned, utilizes high-pressure water jet to wash and causes water waste and cleaning power two not enough problems easily.

Disclosure of Invention

An object of the utility model is to overcome prior art's is not enough, provides one kind and can monitor the pipeline cleaning process, reaches the belt cleaning device that is used for oil gas pipeline of pipeline cleaning effect.

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

the utility model discloses a belt cleaning device for oil gas pipeline, comprises a spray head, the shower nozzle includes the nozzle pipeline the exit of nozzle pipeline install the nozzle the lateral wall of nozzle on open and to have the orifice the antetheca of nozzle on install the camera, arranged the LED lamp on the antetheca of nozzle around the camera, the import of nozzle pipeline and the export of installing the hose of proportional flow valve link to each other, the import and the pump station of hose link to each other be connected with on the hose and give the device, give the device including the overcoat of cover outside the hose the rear side in the overcoat is fixed with three along the even interval of overcoat inner wall and gives the wheel carrier, and it is connected with one and gives the wheel to rotate on every gives the wheel carrier, and one of them gives the shaft of wheel and the output shaft fixed connection of motor, the rotation central axis of giving the wheel be perpendicular with the axis of hose, follow the circumferencial direction of overcoat front end outer wall evenly installs three clamping device, every clamping device includes the nut with overcoat threaded connection, the tip top of nut wait to wash the pipeline tip in order to fix.

The utility model has the advantages that:

the utility model discloses can wash the pipeline of oil gas treatment trade, can acquire the inside dirt condition of pipeline through increasing the camera to realize the pertinence and wash. Use the utility model provides high pipeline cleaning's cleaning performance to the consumption of water resource has been reduced to a certain extent.

Drawings

Fig. 1 is a schematic use view of a cleaning device for an oil and gas pipeline according to the present invention;

FIG. 2 is a right side elevational view of the cleaning device in the configuration shown in FIG. 1;

FIG. 3 is a left side elevational view of the cleaning device in the configuration shown in FIG. 1;

FIG. 4 is a cross-sectional view taken along line D-D of FIG. 2;

FIG. 5 is a schematic view of the feed apparatus of the configuration shown in FIG. 1;

fig. 6 is a schematic view of the structure of the feeding device in the structure shown in fig. 1.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in the attached drawings, the cleaning device for the oil and gas pipeline comprises a spray head 1, wherein the spray head 1 comprises a nozzle pipeline 1-1, a nozzle 1-2 is installed at the outlet of the nozzle pipeline 1-1, a spray hole is formed in the side wall of the nozzle 1-2, a camera 1-4 is installed on the front wall of the nozzle 1-2, and an LED lamp 1-3 is arranged on the front wall of the nozzle 1-2 around the camera 1-4. The inlet of the nozzle pipeline 1-1 is connected with the outlet of a hose 2-6 provided with a proportional flow valve 3, and the inlet of the hose 2-6 is connected with a pump station 4.

The hose 2-6 is connected with a feeding device 2 to realize feeding action, the feeding device 2 comprises an outer sleeve 2-2 sleeved outside the hose 2-6, three feeding wheel frames 2-3 are uniformly fixed on the rear side in the outer sleeve 2-2 along the inner wall of the outer sleeve at intervals, each feeding wheel frame 2-3 is rotatably connected with one feeding wheel 2-4, the wheel shaft of one feeding wheel is fixedly connected with the output shaft of a motor 2-5, the rotating central axis of the feeding wheel is vertical to the axis of the hose 2-6, three clamping devices 2-1 are uniformly arranged in the circumferential direction of the outer wall of the front end of the outer sleeve 2-2, each clamping device 2-1 comprises a nut in threaded connection with the outer sleeve 2-2, and the end part of the nut is tightly pressed against the end part of the pipe 6 to be cleaned to be fixed. As an implementation mode of the utility model, a V-shaped block is fixed at the end of the nut inserted into the outer sleeve 2-2, the V-shaped block can be moved by rotating the nut, and the V-shaped block can be driven by the nut to tightly push against the end of the pipeline 6 to be cleaned to be fixed; the cameras 1-4 are preferably, the motors 2-5 and the proportional flow valve 3 are connected with the upper computer 5 through communication cables.

The operation flow of the device is as follows:

when the pipeline needs to be cleaned, the spray head 1 extends into the pipeline, the nuts of the three clamping devices 2-1 are rotated to fix the feeding device to the end part of the pipeline 6 to be cleaned, then the pump station 3 is started, the motors 2-5 are started simultaneously, the feeding wheels connected with the motors 2-5 rotate, and the feeding wheels drive the hoses 2-6 to move forwards through friction force, so that the spray head is driven to move forwards in the pipeline 6 to be cleaned. After the cleaning work is started, the cameras 1-4 can acquire images inside the pipeline by means of the light of the LED lamps 1-5, the images are transmitted to the upper computer 4 through the communication cable, and the upper computer 4 analyzes the images to obtain the pollution condition of the current position. When the pollution condition is lighter, the valve core of the proportional flow valve 2 is controlled to move, the flow entering the spray head is reduced, the rotating speed of the motor is adjusted to be higher, and the moving speed of the spray head is increased; when the pollution condition is serious, the valve core of the proportional flow valve 2 is controlled to move, the flow entering the spray head is increased, the rotating speed of the motor is adjusted to be in a lower state, and the moving speed of the spray head is reduced, so that the cleaning effect of places with heavy pollution is improved, and the water resource consumption of places with small pollution can be reduced.

Claims

1. A belt cleaning device for oil and gas pipeline, includes shower nozzle (1), its characterized in that: the spray head comprises a nozzle pipeline (1-1), a nozzle (1-2) is installed at an outlet of the nozzle pipeline, spray holes are formed in the side wall of the nozzle, a camera (1-4) is installed on the front wall of the nozzle, LED lamps (1-3) are arranged on the front wall of the nozzle around the camera, an inlet of the nozzle pipeline is connected with an outlet of a hose (2-6) provided with a proportional flow valve (3), an inlet of the hose is connected with a pump station, a feeding device (2) is connected onto the hose (2-6), the feeding device comprises an outer sleeve (2-2) sleeved outside the hose, three feeding wheel frames (2-3) are fixed on the rear side inside the outer sleeve at equal intervals along the inner wall of the outer sleeve, a feeding wheel (2-4) is connected onto each feeding wheel frame in a rotating mode, a wheel shaft of one feeding wheel is fixedly connected with an output shaft of a motor (2-5), the rotating central axis of the feeding wheel is perpendicular to the axis of the hose, three clamping devices (2-1) are evenly installed in the circumferential direction of the outer wall of the front end of the outer sleeve, and each clamping device (2-1) comprises a nut (6) which is connected with a nut to be tightly pressed against the end to be cleaned.

2. A cleaning device for oil and gas pipelines according to claim 1, wherein: a V-shaped block is fixed at the end part of the nut inserted into the outer sleeve and can be driven by the nut to tightly push the end part of the pipeline to be cleaned so as to be fixed.

3. A cleaning device for oil and gas pipelines according to claim 1 or 2, characterized in that: the camera, the motor and the proportional flow valve are connected with the upper computer through communication cables.