CN220287179U - Automatic detection device for petroleum pipeline leakage - Google Patents
Automatic detection device for petroleum pipeline leakage Download PDFInfo
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- CN220287179U CN220287179U CN202321884793.9U CN202321884793U CN220287179U CN 220287179 U CN220287179 U CN 220287179U CN 202321884793 U CN202321884793 U CN 202321884793U CN 220287179 U CN220287179 U CN 220287179U
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 239000003208 petroleum Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 5
- 210000000352 storage cell Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model provides an automatic detection device for petroleum pipeline leakage, belongs to the technical field of oil gas leakage monitoring, and effectively solves the problem that leakage information cannot be found and fed back in time due to inconvenience in petroleum pipeline leakage detection. This technical scheme is including the track of order symmetry setting between pipeline bottom both sides bracket, and track sliding connection has the opening orientation and encircles the annular detection frame in the pipeline outside, and the detection frame inboard is even to be provided with a plurality of detection mouths, and the detection mouth is connected with the detector that sets up in the detection frame, is provided with GPS locator and wireless transmission module and first automatic control ware and first battery in the detection frame, is connected with in the track with detection frame complex actuating mechanism. The beneficial effects of the utility model are as follows: the automatic detection device for the petroleum pipeline leakage can automatically complete the leakage detection work of the petroleum pipeline and timely feed back the leakage point information.
Description
Technical Field
The utility model relates to the technical field of oil gas leakage monitoring, in particular to an automatic detection device for petroleum pipeline leakage.
Background
In the petroleum pipeline conveying process, the conveying pipeline system is easy to produce perforation, crack or fracture to cause leakage due to corrosion perforation, ageing of interface and valve sealing materials, poor installation quality and other reasons, the tiny leakage originally formed by the petroleum pipeline is generally gas, the tiny leakage is not easy to be found in time, and the pipeline leakage has potential safety hazard and also can cause pollution to the environment. At present, a large amount of pipeline leakage can be detected by manual monitoring and flow detection, and slight leakage is difficult to realize, such as the problems of high cost, low efficiency and the like which are caused by completely relying on manual monitoring.
Therefore, how to solve the above technical problems is a subject of the present utility model.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides an automatic detection device for petroleum pipeline leakage, which can automatically complete the leakage detection work of the petroleum pipeline and timely feed back the leakage point information.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an automatic detection device for petroleum pipeline leakage, which comprises rails which are sequentially and symmetrically arranged between brackets at two sides of the bottom of a pipeline, wherein the rails are in sliding connection with an annular detection frame with an opening facing to and encircling the outer side of the pipeline, a plurality of detection ports are uniformly arranged at the inner side of the detection frame, and the detection ports are connected with detectors arranged on the detection frame;
the detection frame is internally provided with a GPS (global positioning system) locator, a wireless transmission module, a first automatic controller and a first storage battery, wherein the first automatic controller is electrically connected with the GPS locator, the wireless transmission module and the detector through the first storage battery;
and a driving mechanism matched with the detection frame is connected in the track.
The rails are U-shaped groove bodies, and connecting grooves which are the same as the rails in cross section in size and are communicated with each other are formed in two sides of the top of each bracket;
the driving mechanism comprises a conveying belt arranged between two connecting grooves on the same side of two adjacent brackets, the tops of the conveying belts on two sides are respectively attached to the bottoms of two sides of the detection frame, and a pushing block matched with the bottom of the detection frame in a clamping manner is arranged on the conveying surface of the conveying belt;
the rollers at two sides of the conveyor belt are both rotationally connected in the connecting groove, a driving motor is arranged in the bracket, and an output shaft of the driving motor is coaxially and fixedly connected with roller rotating shafts of the conveyor belt at two sides of the driving motor;
a second storage battery and a second controller are arranged in the bracket, a distance sensor is arranged at the top of the bracket, and the second controller is electrically connected with the driving motor and the distance sensor through the second storage battery;
the first automatic controller and the second automatic controller are both connected with the upper computer in a wireless mode.
The top of the detection frame is provided with a marking liquid box, the bottom of the marking liquid box is provided with a marking pipe communicated downwards, and the bottom of the marking pipe is positioned above the top of the pipeline;
the marking pipe is provided with an electric switch valve, and a driving piece of the electric switch valve is electrically connected with the first automatic controller.
Solar panels are arranged on two sides of the bracket and are electrically connected with the charging end of the second storage battery;
the inside wall of the connecting groove is provided with a charging plate communicated with the discharging end of the second storage battery, and the charging plate is used for wirelessly charging the first storage battery through the side wall of the bottom of the detection frame.
The two sides of the bottom of the detection frame are symmetrically provided with sliding blocks, and each sliding block is positioned in a sliding groove formed in the inner side wall of the track on the same side and is in sliding fit with the sliding groove;
and the outer side of the sliding block is provided with a roller which is in rolling fit with the inner wall of the sliding groove in the advancing direction of the sliding block.
The utility model is practically used: the driving mechanism is positioned at the initial position of the detection frame and is started, the conveyor belt drives the push block to push the detection frame to move forwards along the pipeline, when the push block is pushed to be close to the next conveyor belt, the sensor on the next bracket triggers the second automatic controller on the next bracket to start the driving motor to drive the next conveyor belt to operate, the push block on the next conveyor belt continues to push the detection frame to move forwards along the pipeline, the detection frame detects the periphery of the pipeline through the detection opening during the period, if a leakage point is found, the first automatic controller can transmit detection data and position information of the leakage point to the upper computer through the wireless transmission module so as to repair, meanwhile, the first automatic controller opens the electric switch valve for a moment, marking liquid with vivid color automatically flows to the top of the leakage point pipeline from the top, the solar cell panel charges a second storage battery, the driving mechanism can bring the detection frame into a connecting groove nearby when the electric quantity of the first storage battery is low, the second storage battery can carry out wireless charging for the first storage battery, and the detection continues after charging.
The beneficial effects of the utility model are as follows:
1. the utility model can automatically detect along the pipeline direction, and timely feed back the detection value and the position information of the leakage point when the leakage is found so as to process in time, thereby saving manpower and greatly improving the detection efficiency;
2. the detection frame is annular and surrounds the outer side of the pipeline, and can perform omnibearing detection through a plurality of detection ports, so that the detection is more accurate and effective;
3. the power of the utility model is derived from the solar panel, the battery is not required to be charged and replaced, and the utility model is more environment-friendly while the economy is good;
4. the utility model automatically sprays the colorful marking liquid on the leakage drop, so that the leakage position is clear at a glance, and the utility model plays a good auxiliary role in positioning the leakage point.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is an enlarged schematic view of area A of FIG. 2;
FIG. 4 is a schematic diagram of a connection structure between a driving mechanism and a detection frame according to the present utility model;
fig. 5 is a schematic perspective view of a detection frame according to the present utility model.
Wherein, the reference numerals are as follows: 1. a pipe; 2. a bracket; 201. a connecting groove; 3. a track; 301. a chute; 4. a detection frame; 401. a slide block; 402. a roller; 5. a detection port; 6. a detector; 7. a GPS locator; 8. a wireless transmission module; 9. a first automatic controller; 10. a first storage battery; 11. a driving mechanism; 1101. a conveyor belt; 1102. a pushing block; 1103. a driving motor; 1104. a second storage battery; 1105. a distance sensor; 1106. a second automatic controller; 12. a marking liquid box; 13. marking a tube; 14. an electric switch valve; 15. a solar cell panel.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Referring to fig. 1 to 5, the utility model relates to an automatic detection device for petroleum pipeline leakage, which comprises a track 3 sequentially and symmetrically arranged between brackets 2 at two sides of the bottom of a pipeline 1, wherein the track 3 is in sliding connection with an annular detection frame 4 with an opening facing to and encircling the outer side of the pipeline 1, a plurality of detection ports 5 are uniformly arranged on the inner side of the detection frame 4, the detection ports 5 are connected with a detector 6 arranged on the detection frame 4, a GPS (global positioning system) locator 7, a wireless transmission module 8, a first automatic controller 9 and a first storage battery 10 are arranged in the detection frame 4, the first automatic controller 9 is electrically connected with the GPS locator 7, the wireless transmission module 8 and the detector 6 through the first storage battery 10, and a driving mechanism 11 matched with the detection frame 4 is connected in the track 3. The top of the detection frame 4 is provided with a marking liquid tank 12, the bottom of the marking liquid tank 12 is provided with a marking pipe 13 which is communicated downwards, the bottom of the marking pipe 13 is positioned above the top of the pipeline 1, the marking pipe 13 is provided with an electric switch valve 14, and a driving piece of the electric switch valve 14 is electrically connected with the first automatic controller 9. The two sides of the bottom of the detection frame 4 are symmetrically provided with sliding blocks 401, each sliding block 401 is positioned in and in sliding fit with a sliding groove 301 formed in the inner side wall of the same-side rail 3, and rollers 402 in rolling fit with the inner wall of the sliding groove 301 in the advancing direction of the sliding groove are arranged on the outer side of the sliding block 401.
The track 3 is U-shaped cell body form, the spread groove 201 the same and the intercommunication of track 3 cross-section size has all been seted up to every bracket 2 top both sides, actuating mechanism 9 is including setting up the conveyer belt 1101 between two spread grooves 201 of two adjacent bracket 2 same sides, the laminating of both sides conveyer belt 1101 top and detection frame 4 both sides bottom respectively, be provided with on the conveying face of conveyer belt 1101 with detection frame 4 bottom joint complex ejector pad 1102, the both sides cylinder of conveyer belt 1101 all rotates to be connected in the spread groove 201, be provided with driving motor 1103 in the bracket 2, driving motor 1103's output shaft and the coaxial fixed connection of the cylinder pivot of conveyer belt 1101 of its both sides are provided with second battery 1104 and second automatic control 1106 in the bracket 2, bracket 2 top is provided with distance sensor 1105, second automatic control 1106 is connected with driving motor 1103 and distance sensor electricity through second battery 1104, first automatic control 9 and second automatic control 1106 all wireless connection host computer. The solar cell panels 15 are arranged on two sides of the bracket 2, the solar cell panels are electrically connected with the charging end of the second storage battery 1104, the charging plate communicated with the discharging end of the second storage battery 1104 is arranged on the inner side wall of the connecting groove 201, and the charging plate charges the first storage battery 10 wirelessly through the side wall of the bottom of the detection frame 4.
When in actual use, the method comprises the following steps: the driving mechanism 11 at the initial position of the detection frame 4 is started, the driving belt 1101 drives the push block 1102 to push the detection frame 4 to move forwards along the pipeline 1, when the push block is pushed to approach the next conveyor belt 1101, the distance sensor 1105 on the next bracket 2 triggers the second automatic controller 1106 on the next bracket 2 to start the driving motor 11 to drive the next conveyor belt 1101 to operate, the push block 1102 on the next conveyor belt 1101 continues to push the detection frame 4 to move forwards along the pipeline 1, during the period, the detection frame 1 detects the periphery of the pipeline 1 through the detection opening 5, if a leakage point is found, the first automatic controller 9 can transmit detection data and position information of the leakage point to an upper computer through a wireless transmission module so as to repair the pipeline 1, meanwhile, the first automatic controller 9 opens the electric switch valve 14 for a moment, marking liquid with bright color automatically flows to the top of the pipeline 1 of the leakage point from the top, the solar cell panel 15 charges the second storage cell 1104, when the first storage cell 10 is low in electric quantity, the driving mechanism 11 can bring the detection frame 4 into the connecting groove 201 nearby, if the second storage cell 10 can continue to charge the first storage cell 10, and the detection can continue to move wirelessly.
The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.
Claims (5)
1. The automatic detection device for petroleum pipeline leakage is characterized by comprising rails (3) which are sequentially and symmetrically arranged between brackets (2) at two sides of the bottom of a pipeline (1), wherein the rails (3) are slidably connected with annular detection frames (4) which face to and encircle the outer side of the pipeline (1), a plurality of detection ports (5) are uniformly formed in the inner side of each detection frame (4), and the detection ports (5) are connected with detectors (6) arranged on the detection frames (4);
a GPS (global positioning system) locator (7), a wireless transmission module (8), a first automatic controller (9) and a first storage battery (10) are arranged in the detection frame (4), and the first automatic controller (9) is electrically connected with the GPS locator (7), the wireless transmission module (8) and the detector (6) through the first storage battery (10);
and a driving mechanism (11) matched with the detection frame (4) is connected in the track (3).
2. The automatic detection device for petroleum pipeline leakage according to claim 1, wherein the rail (3) is in a U-shaped groove shape, and connecting grooves (201) which are the same as the rail (3) in cross section size and are communicated with each other are formed in two sides of the top of each bracket (2);
the driving mechanism (11) comprises a conveying belt (1101) arranged between two connecting grooves (201) on the same side of two adjacent brackets (2), the tops of the conveying belts (1101) on two sides are respectively attached to the bottoms of two sides of the detection frame (4), and a pushing block (1102) which is in clamping fit with the bottoms of the detection frame (4) is arranged on the conveying surface of the conveying belt (1101);
the rollers at two sides of the conveyor belt (1101) are rotatably connected in the connecting groove (201), a driving motor (1103) is arranged in the bracket (2), and an output shaft of the driving motor (1103) is fixedly connected with roller rotating shafts of the conveyor belt (1101) at two sides of the driving motor coaxially;
a second storage battery (1104) and a second automatic controller (1106) are arranged in the bracket (2), a distance sensor (1105) is arranged at the top of the bracket (2), and the second automatic controller (1106) is electrically connected with the driving motor (1103) and the distance sensor (1105) through the second storage battery (1104);
the first automatic controller (9) and the second automatic controller (1106) are both connected with an upper computer in a wireless mode.
3. The automatic detection device for petroleum pipeline leakage according to claim 1, wherein a marking liquid tank (12) is arranged at the top of the detection frame (4), a marking pipe (13) communicated downwards is arranged at the bottom of the marking liquid tank (12), and the bottom of the marking pipe (13) is positioned above the top of the pipeline (1);
an electric switch valve (14) is arranged on the marking pipe (13), and a driving piece of the electric switch valve (14) is electrically connected with the first automatic controller (9).
4. The automatic detection device for petroleum pipeline leakage according to claim 2, characterized in that solar panels (15) are arranged on both sides of the bracket (2), and are electrically connected with the charging end of the second storage battery (1104);
the inner side wall of the connecting groove (201) is provided with a charging plate communicated with the discharging end of the second storage battery (1104), and the charging plate is used for wirelessly charging the first storage battery (10) through the side wall of the bottom of the detection frame (4).
5. The automatic detection device for petroleum pipeline leakage according to claim 1, wherein the two sides of the bottom of the detection frame (4) are symmetrically provided with sliding blocks (401), and each sliding block (401) is positioned in and in sliding fit with a sliding groove (301) formed in the inner side wall of the track (3) on the same side;
and a roller (402) in rolling fit with the inner wall of the chute (301) in the advancing direction is arranged on the outer side of the sliding block (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884793.9U CN220287179U (en) | 2023-07-18 | 2023-07-18 | Automatic detection device for petroleum pipeline leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884793.9U CN220287179U (en) | 2023-07-18 | 2023-07-18 | Automatic detection device for petroleum pipeline leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220287179U true CN220287179U (en) | 2024-01-02 |
Family
ID=89326974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321884793.9U Active CN220287179U (en) | 2023-07-18 | 2023-07-18 | Automatic detection device for petroleum pipeline leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220287179U (en) |
-
2023
- 2023-07-18 CN CN202321884793.9U patent/CN220287179U/en active Active
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