CN220104400U - Petroleum pipeline tightness detection device - Google Patents
Petroleum pipeline tightness detection device Download PDFInfo
- Publication number
- CN220104400U CN220104400U CN202320704919.3U CN202320704919U CN220104400U CN 220104400 U CN220104400 U CN 220104400U CN 202320704919 U CN202320704919 U CN 202320704919U CN 220104400 U CN220104400 U CN 220104400U
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- CN
- China
- Prior art keywords
- fixedly connected
- detection device
- tightness detection
- pipeline body
- petroleum pipeline
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 239000003208 petroleum Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000011084 recovery Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a petroleum pipeline tightness detection device, and belongs to the technical field of tightness detection. The petroleum pipeline tightness detection device comprises a detection device body and a recovery mechanism, wherein the recovery mechanism comprises a pipeline body and a detection mechanism, and the detection mechanism comprises a lantern ring which is sleeved on the pipeline body; the mounting plate is fixedly connected to the top of the lantern ring; the telescopic end of the hydraulic telescopic rod is fixedly connected with the mounting plate; the sealing rings are arranged at openings at two sides of the pipeline body; the fan is fixedly connected with the left sealing ring; the pond, the pond sets up under the pipeline body, passes two lantern rings with the pipeline body, seals with the sealing washer, starts hydraulic telescoping rod next, drives pipeline body and sealing washer and gets into in the pond, and the fan is bloied to pipeline body inside, observes whether there is the air column in the pond and judges the leakproofness of pipeline body, and detection accuracy is high.
Description
Technical Field
The utility model relates to the technical field of tightness detection, in particular to a petroleum pipeline tightness detection device.
Background
The effect of oil transportation is directly influenced to the good or bad of oil pipeline leakproofness, and the gas tightness detection device in the past is mostly local detection, because oil pipeline has certain length, consequently need carry out comprehensive detection to oil pipeline to observe the leakproofness condition of oil pipeline.
The utility model discloses a China patent document (grant bulletin number CN 210774534U), discloses a petroleum pipeline leakproofness detection device, the on-line screen storage device comprises a base, the upper end fixedly connected with many spinal branch vaulting poles of base, many the upper end of bracing piece is fixedly connected with roof jointly, the lower extreme of roof is equipped with the device groove, be equipped with fixture in the device groove, fixture is connected with two splint, two the lateral wall of splint is equipped with first sealing mechanism and second sealing mechanism respectively, the water tank has been placed to the upper end of base, the lateral wall of water tank is equipped with the water injection mechanism who is connected with first sealing mechanism, the upper end of base is equipped with the mounting groove, be equipped with elevating system in the mounting groove.
In the prior art, the two ends of the petroleum pipeline can be rapidly sealed to form a sealed cavity, water is injected into the cavity to be matched with the cavity to rotate, and the leakage position can be rapidly detected, but the detection method is to inject a small amount of water into the pipeline, the water is enabled to continuously contact the inner wall of the pipeline by rotating the handle, the leakage position can be detected by observing the water outlet condition of the outer wall of the pipeline, the water cannot flow through all positions in the pipeline, and the detection precision is low, so that the petroleum pipeline tightness detection device is provided for solving the problems.
Disclosure of Invention
In order to overcome the above disadvantages, the present utility model provides a petroleum pipeline tightness detection device that overcomes or at least partially solves the above technical problems.
The utility model provides a petroleum pipeline tightness detection device, which comprises
The pipeline body is provided with a pipeline body,
a detection mechanism, wherein the detection mechanism comprises,
the two lantern rings are sleeved on the pipeline body;
the mounting plate is fixedly connected to the top of the lantern ring;
the telescopic end of the hydraulic telescopic rod is fixedly connected with the top of the mounting plate;
the two sealing rings are respectively arranged at openings at two sides of the pipeline body;
the fan is fixedly connected with the left sealing ring;
and the water tank is arranged right below the pipeline body.
In a preferred scheme, the air outlet of fan fixedly connected with goes out the tuber pipe, go out tuber pipe and sealing washer fixed connection, go out tuber pipe and the inside intercommunication of pipeline body.
In a preferred scheme, the bottom of pond fixedly connected with base, the top fixedly connected with support of base.
In a preferred scheme, the support is fixedly connected with a hydraulic telescopic rod, and the telescopic end of the hydraulic telescopic rod is in sliding connection with the support.
In a preferred scheme, the left side fixedly connected with fixed plate of mounting panel, the right side fixedly connected with motor of fixed plate.
In a preferred embodiment, the output end of the motor is fixedly connected with a threaded rod, and the threaded rod is rotatably connected with the fixing plate through a bearing.
In a preferred scheme, the threaded rod is connected with the rectangular plate through the bearing rotation, the rear portion of rectangular plate and the anterior fixed connection of mounting panel, threaded rod threaded connection has the slider, the slider is provided with two.
In a preferred scheme, two limiting plates are fixedly connected to the rear portion of the mounting plate, a limiting rod is fixedly connected between the two limiting plates, and the limiting rod is in sliding connection with the sliding block.
In a preferred embodiment, the left slider is fixedly connected to the fan.
In a preferred scheme, the water tank is fixedly connected with a water outlet pipe, the water outlet pipe is communicated with the interior of the water tank, and a valve is arranged on the water outlet pipe.
The utility model provides a petroleum pipeline tightness detection device, which has the beneficial effects that:
1. the telescopic end of the hydraulic telescopic rod drives the pipeline body and the sealing ring to enter the water tank, and the blower is started to blow air to the interior of the pipeline body, so that the tightness of the pipeline body can be detected, and the detection precision is high.
2. The output end of the motor drives the threaded rod to rotate, the threaded rod is a bidirectional threaded rod, under the limit of the limiting rod, the two sliding blocks move inwards, the sliding blocks drive the sealing ring to move inwards, and the sealing ring is enabled to be in contact with the opening of the pipeline body, so that the tightness is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view provided by an embodiment of the present utility model;
FIG. 2 is an enlarged view of the mechanism of FIG. 1 according to an embodiment of the present utility model;
fig. 3 is a schematic view of a part of a mechanism according to an embodiment of the present utility model.
In the figure: 1. a pipe body; 2. a detection mechanism; 201. a collar; 202. a mounting plate; 203. a hydraulic telescopic rod; 204. a seal ring; 205. a blower; 206. an air outlet pipe; 207. a pool; 3. a base; 4. a bracket; 5. a fixing plate; 6. a motor; 7. a threaded rod; 8. a rectangular plate; 9. a limiting plate; 10. a limit rod; 11. a slide block; 12. a water outlet pipe; 13. and (3) a valve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a petroleum pipeline tightness detection device, includes pipeline body 1 and detection mechanism 2, and detection mechanism 2 includes lantern ring 201, and lantern ring 201 is provided with two, and two lantern rings 201 cup joint on pipeline body 1; the mounting plate 202, the mounting plate 202 is fixedly connected to the top of the lantern ring 201; the hydraulic telescopic rod 203, the telescopic end of the hydraulic telescopic rod 203 is fixedly connected with the top of the mounting plate 202; the two sealing rings 204 are arranged, and the two sealing rings 204 are respectively arranged at openings at two sides of the pipeline body 1; the fan 205, the fan 205 is fixedly connected with the left sealing ring 204; the pool 207 is arranged right below the pipeline body 1, an air outlet of the fan 205 is fixedly connected with an air outlet pipe 206, the air outlet pipe 206 is fixedly connected with a sealing ring 204, the air outlet pipe 206 is communicated with the inside of the pipeline body 1, an operator passes the pipeline body 1 through the two lantern rings 201, two lantern rings 201 are arranged to prevent the pipeline body 1 from falling off, then openings at two sides of the pipeline body 1 are sealed by the sealing ring 204, then the hydraulic telescopic rod 203 is started, a telescopic end of the hydraulic telescopic rod 203 drives the mounting plate 202 to move downwards, the mounting plate 202 drives the lantern rings 201 to move downwards, the lantern rings 201 drive the pipeline body 1 and the sealing ring 204 to enter the pool 207, the pool 207 is made of glass, the fan 205 blows air into the pipeline body 1 through starting the fan 205, and whether air columns exist in the pool 207 is observed to judge the tightness of the pipeline body 1;
the bottom of the pool 207 is fixedly connected with the base 3, the top of the base 3 is fixedly connected with the bracket 4, the bracket 4 is fixedly connected with the hydraulic telescopic rod 203, the telescopic end of the hydraulic telescopic rod 203 is in sliding connection with the bracket 4, the left side of the mounting plate 202 is fixedly connected with the fixed plate 5, the right side of the fixed plate 5 is fixedly connected with the motor 6, the output end of the motor 6 is fixedly connected with the threaded rod 7, the threaded rod 7 is rotationally connected with the fixed plate 5 through a bearing, the threaded rod 7 is rotationally connected with the rectangular plate 8 through the bearing, the rear part of the rectangular plate 8 is fixedly connected with the front part of the mounting plate 202, the threaded rod 7 is in threaded connection with the sliding block 11, the sliding block 11 is provided with two, the rear part of the mounting plate 202 is fixedly connected with the two limiting plates 9, the limiting rod 10 is fixedly connected between the two limiting plates 9, the limiting rod 10 is in sliding connection with the sliding block 11, the left side sliding block 11 is fixedly connected with the fan 205, the output end of the motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 is a bidirectional threaded rod 7, the two sliding blocks 11 move inwards under the limitation of the limiting rod 10, the two sliding blocks 11 drive the sealing rings 204 to move inwards, and the two sides of the sealing rings 204 move inwards to the opening of the pipeline 1;
the water tank 207 is fixedly connected with the water outlet pipe 12, the water outlet pipe 12 is communicated with the interior of the water tank 207, the water outlet pipe 12 is provided with the valve 13, and water can be regularly discharged and changed by arranging the water outlet pipe 12 and the valve 13, and the following is needed to be explained: the motor 6 and the fan 205 are electrically connected with an external power supply.
Specifically, this petroleum pipeline leakproofness detection device's working process or theory of operation does: an operator firstly passes the pipeline body 1 through the two lantern rings 201, the two lantern rings 201 are arranged to prevent the pipeline body 1 from falling, the operator drives the threaded rod 7 to rotate through the starting motor 6, the threaded rod 7 is a bidirectional threaded rod, under the limit of the limiting rod 10, the two sliding blocks 11 move inwards, the sliding blocks 11 drive the sealing rings 204 to move inwards, the sealing rings 204 are enabled to seal the openings on the two sides of the pipeline body 1, then the hydraulic telescopic rods 203 are started, the telescopic ends of the hydraulic telescopic rods 203 drive the mounting plates 202 to move downwards, the mounting plates 202 drive the lantern rings 201 to move downwards, the lantern rings 201 drive the pipeline body 1 and the sealing rings 204 to enter the water tank 207, the water tank 207 is made of glass, and the blower 205 blows air to the inside of the pipeline body 1 to observe whether air columns exist in the water tank 207 to judge the tightness of the pipeline body 1.
After the detection is completed, an operator can control the motor 6 to move the sealing ring 204 outwards, then rotate the pipeline body 1 by 180 degrees, detect again, and drain water in a fixed period through the arrangement of the water outlet pipe 12 and the valve 13 to change water.
When the sealing performance of the pipe body 1 in the device is detected, only the lower end of the pipe body 1 is placed into the observation pool 207, and the blower 205 is always not contacted with the water in the observation pool 207, so that the blower 205 is not damaged.
Claims (10)
1. A petroleum pipeline tightness detection device is characterized by comprising a pipeline body (1),
a detection mechanism (2), the detection mechanism (2) comprises,
the two lantern rings (201) are arranged, and the two lantern rings (201) are sleeved on the pipeline body (1);
the mounting plate (202), the said mounting plate (202) is fixedly connected to top of the lantern ring (201);
the hydraulic telescopic rod (203), the telescopic end of the hydraulic telescopic rod (203) is fixedly connected with the top of the mounting plate (202);
the two sealing rings (204) are arranged, and the two sealing rings (204) are respectively arranged at openings at two sides of the pipeline body (1);
the fan (205) is fixedly connected with the left sealing ring (204);
and a water tank (207), wherein the water tank (207) is arranged right below the pipeline body (1).
2. The petroleum pipeline tightness detection device according to claim 1, wherein an air outlet of the fan (205) is fixedly connected with an air outlet pipe (206), the air outlet pipe (206) is fixedly connected with a sealing ring (204), and the air outlet pipe (206) is communicated with the inside of the pipeline body (1).
3. The petroleum pipeline tightness detection device according to claim 1, wherein a base (3) is fixedly connected to the bottom of the water tank (207), and a bracket (4) is fixedly connected to the top of the base (3).
4. A petroleum pipeline tightness detection device according to claim 3, characterized in that the support (4) is fixedly connected with the hydraulic telescopic rod (203), and the telescopic end of the hydraulic telescopic rod (203) is slidingly connected with the support (4).
5. The petroleum pipeline tightness detection device according to claim 1, wherein a fixing plate (5) is fixedly connected to the left side of the mounting plate (202), and a motor (6) is fixedly connected to the right side of the fixing plate (5).
6. The petroleum pipeline tightness detection device according to claim 5, wherein the output end of the motor (6) is fixedly connected with a threaded rod (7), and the threaded rod (7) is rotatably connected with the fixed plate (5) through a bearing.
7. The petroleum pipeline tightness detection device according to claim 6, wherein the threaded rod (7) is rotatably connected with a rectangular plate (8) through a bearing, the rear part of the rectangular plate (8) is fixedly connected with the front part of the mounting plate (202), the threaded rod (7) is in threaded connection with sliding blocks (11), and the sliding blocks (11) are provided with two sliding blocks.
8. The petroleum pipeline tightness detection device according to claim 7, wherein the rear part of the mounting plate (202) is fixedly connected with two limiting plates (9), a limiting rod (10) is fixedly connected between the two limiting plates (9), and the limiting rod (10) is in sliding connection with the sliding block (11).
9. The petroleum pipeline tightness detection device according to claim 7, wherein the left side sliding block (11) is fixedly connected with a fan (205), and the right side sliding block (11) is fixedly connected with a right side sealing ring (204).
10. A petroleum pipeline tightness detection device according to claim 3, characterized in that the water tank (207) is fixedly connected with a water outlet pipe (12), the water outlet pipe (12) is communicated with the interior of the water tank (207), and the water outlet pipe (12) is provided with a valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704919.3U CN220104400U (en) | 2023-04-03 | 2023-04-03 | Petroleum pipeline tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320704919.3U CN220104400U (en) | 2023-04-03 | 2023-04-03 | Petroleum pipeline tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104400U true CN220104400U (en) | 2023-11-28 |
Family
ID=88872843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320704919.3U Active CN220104400U (en) | 2023-04-03 | 2023-04-03 | Petroleum pipeline tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104400U (en) |
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2023
- 2023-04-03 CN CN202320704919.3U patent/CN220104400U/en active Active
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