CN217559587U

CN217559587U - Oil pipe corrosion monitoring equipment based on Internet of things

Info

Publication number: CN217559587U
Application number: CN202221540767.XU
Authority: CN
Inventors: 张建; 王建涛; 王威; 郜快飞; 陈俞霖; 邢涛
Original assignee: Tianjin Hengande Safety Technology Service Co ltd
Current assignee: Tianjin Hengande Safety Technology Service Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-11
Anticipated expiration: 2032-06-20

Abstract

The utility model provides an oil pipe corrosion monitoring equipment based on thing networking, including oil pipe body, monitoring devices and installation pole, the inside monitoring devices of a plurality of groups that evenly is equipped with of oil pipe body, monitoring devices and the fixed joint of oil pipe body inner wall, the last fixed joint of monitoring devices has the installation pole. The utility model discloses an add monitoring devices, install monitoring devices inside the oil pipe body, monitoring devices comprises two sets of gauge rods and pressure sensor, two sets of gauge rods are respectively through first compression spring and pressure sensor contact, two sets of gauge rods are through first compression spring to pressure sensor transmission pressure, pressure sensor turns into the pressure variation that detects signal transmission to monitor terminal through network transmission module among the pressure sensor, people can observe the pressure variation that pressure sensor detected at monitor terminal, and judge the condition that oil pipe body inner wall is corroded through these changes.

Description

Oil pipe corrosion monitoring equipment based on Internet of things

Technical Field

The utility model relates to an oil pipe monitoring technology field especially relates to an oil pipe corrosion monitoring equipment based on thing networking.

Background

The oil pipe is a pipeline for transporting crude oil and natural gas from a hydrocarbon reservoir to the surface after drilling is finished and is used for bearing pressure generated in the process of exploitation, the oil pipe is usually a metal pipeline, the specification of the pipeline is usually certain, and the crude oil which is just exploited contains impurities and can corrode the metal oil pipe, so that the crude oil pipeline needs to be periodically subjected to corrosion monitoring and inspection to ensure that the oil pipe can normally finish the transportation of the crude oil.

The corrosion inspection comprises measurement of the inner caliber of an oil pipe, but the existing oil pipe inspection generally measures the caliber of the oil pipe at the pipe orifice of the oil pipe, and the middle part of the oil pipe is difficult to accurately measure, so that the inspection is incomplete.

Therefore, a new oil pipe corrosion monitoring device based on the internet of things is needed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an oil pipe corrosion monitoring equipment based on thing networking.

The utility model provides an oil pipe corrosion monitoring equipment based on thing networking includes: the oil pipe comprises an oil pipe body, monitoring devices and an installation rod, wherein a plurality of groups of monitoring devices are evenly arranged inside the oil pipe body, the monitoring devices are fixedly clamped with the inner wall of the oil pipe body, and the installation rod is fixedly clamped on the monitoring devices.

Preferably, monitoring devices includes seal housing, gauge rod and pressure sensor, and seal housing is cylindrical cavity structure, and seal housing left and right sides face is integrative respectively to be connected with the sleeve pipe, and the waterproof slot has been seted up near port department to the sleeve pipe internal surface, and seal housing surface is integrative to be connected with the installation sleeve, and the draw-in groove has been seted up respectively to the installation sleeve inner wall left and right sides.

Preferably, installation sleeve inside port department is equipped with the waterproof board, and the waterproof board upper end left and right sides is the integral connection respectively has the pivot, and the cover is equipped with the torsional spring in the pivot, torsional spring one end and waterproof board fixed connection, the torsional spring other end and installation sleeve inner wall fixed connection.

Preferably, the inside swing joint of sleeve pipe has the probe rod, and the probe rod is located inside one side of seal housing and is equipped with the push pedal, is equipped with first compression spring between push pedal and the probe rod, first compression spring one end and probe rod fixed connection, the first compression spring other end and push pedal fixed connection are equipped with pressure sensor between two sets of push pedals, and pressure sensor fixed connection is inside seal housing, two sets of push pedals respectively with the contact of pressure sensor both ends probe.

Preferably, installation pole one end an organic whole is connected with the installation piece, and the activity groove has been seted up respectively to the installation piece left and right sides face, is equipped with the fixture block in the activity groove, fixture block and installation piece sliding connection, is equipped with second compression spring between fixture block and the activity inslot wall, second compression spring both ends respectively with fixture block and activity inslot wall fixed connection.

Preferably, the inside dwang that is equipped with of installation pole, dwang and installation pole rotate to be connected, dwang one end an organic whole is connected with the rotation knob, and dwang other end fixedly connected with is received the line and is rolled up, and spiral metallic channel has been seted up on the line and roll up surface.

Preferably, one side of the clamping block, which is close to the inner wall of the movable groove, is integrally connected with a connecting seat, a traction rope is tied on the connecting seat, and the other end of the traction rope is tied on the take-up reel.

Compared with the prior art, the utility model provides an oil pipe corrosion monitoring equipment based on thing networking has following beneficial effect:

1. through addding monitoring devices, install monitoring devices inside the oil pipe body, monitoring devices comprises two sets of gauge rods and pressure sensor, two sets of gauge rods contact with pressure sensor through first compression spring respectively, two sets of gauge rods transmit pressure to pressure sensor through first compression spring, pressure sensor turns into the pressure variation that detects and transmits to monitor terminal through network transmission module among the pressure sensor in the signal, people can observe the pressure variation that pressure sensor detected at monitor terminal, and judge the condition that oil pipe body inner wall is corroded through these changes, effectively solved the corrosion inspection and included the measurement to the inside bore of oil pipe pipeline, but current oil pipe inspection is usually measured the oil pipe bore in oil pipe mouth position, the oil pipe mid portion is difficult to carry out the accurate measurement, lead to the incomplete problem of inspection.

2. Through addding the installation pole, the fixed joint of installation sleeve on installation pole and the monitoring devices, then install monitoring devices in oil pipe body intermediate position through the installation pole to through the inside dwang of installation pole and take-up coil of wire take off the installation pole from monitoring devices after the monitoring devices installation is accomplished, effectively solved the problem that is difficult to detect in the middle of traditional oil pipe.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the oil pipe corrosion monitoring device based on the internet of things provided by the present invention;

FIG. 2 is a schematic, exploded view of the monitoring device of FIG. 1;

FIG. 3 is a partial schematic structural view of the flashing shown in FIG. 2;

FIG. 4 is a schematic, exploded view of the mounting bar of FIG. 1;

fig. 5 is a block diagram of the signal transmission of the pressure sensor shown in fig. 1.

Reference numbers in the figures: 1. an oil pipe body; 2. a monitoring device; 3. mounting a rod; 4. rotating the knob; 5. sealing the housing; 6. a sleeve; 7. a waterproof groove; 8. installing a sleeve; 9. a waterproof sheet; 10. a probe rod; 11. pushing the plate; 12. a pressure sensor; 13. a first compression spring; 14. a rotating shaft; 15. a torsion spring; 16. mounting blocks; 17. a movable groove; 18. rotating the rod; 19. taking up a coil; 20. a clamping block; 21. a second compression spring; 22. a connecting seat.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the oil pipe corrosion monitoring device based on the internet of things according to the present invention, and fig. 2 is a schematic structural diagram of the monitoring device shown in fig. 1; FIG. 3 is a partial schematic view of the flashing shown in FIG. 2;

FIG. 4 is a schematic, exploded view of the mounting bar of FIG. 1; fig. 5 is a block diagram of the signal transmission of the pressure sensor shown in fig. 1.

In the specific implementation process, as shown in fig. 1, fig. 2 and fig. 3, including oil pipe body 1, monitoring device 2 and installation pole 3, oil pipe body 1 is inside evenly to be equipped with a plurality of monitoring device 2 of group,

monitoring device

2 and 1 inner wall fixed joint of oil pipe body, monitoring device 2 includes seal housing 5, gauge rod 10 and pressure sensor 12, seal housing 5 is cylindrical cavity structure, seal housing 5 left and right sides face is integrative sleeve 6 that is connected with respectively, 6 internal surfaces of sleeve have seted up the buckler 7 near the port department, monitoring device 2 installs inside the oil pipe, monitoring device 2 does not have in crude oil liquid during the oil transportation, the gap between seal housing 5 and gauge rod 10 is sealed to the tension of buckler 7 utilization liquid, prevent that crude oil from getting into seal housing 5 inside damage pressure sensor 12, seal housing 5 surface is connected with installation sleeve 8 integrally, the draw-in groove has been seted up respectively to the installation sleeve 8 inner wall left and right sides, installation sleeve 8 inside port department is equipped with waterproof board 9, waterproof board 9 upper end left and right sides respectively integrally connected with pivot 14, the cover is equipped with torsional spring 15 on

pivot

14, 15 one end and waterproof board 9 fixed connection sleeve 8, the waterproof board can overcome the waterproof board internal force of torsional spring 15, waterproof board, the waterproof board is to waterproof board, the waterproof board 9 internal force of torsional spring, the waterproof board that can be connected, the waterproof board 15.

Referring to fig. 2 and 5, a detecting rod 10 is movably connected inside the casing 6, the monitoring device 2 is fixed inside the oil pipe body 1 through friction force between two groups of detecting rods 10 and the oil pipe body 1, a push plate 11 is arranged on one side of one end of each detecting rod 10, which is located inside the seal housing 5, a first compression spring 13 is arranged between each push plate 11 and each detecting rod 10, one end of each first compression spring 13 is fixedly connected with the corresponding detecting rod 10, the other end of each first compression spring 13 is fixedly connected with the corresponding push plate 11, a pressure sensor 12 is arranged between the two groups of push plates 11, the pressure sensors 12 are fixedly connected inside the seal housing 5, the two groups of push plates 11 are respectively in contact with probes at two ends of each pressure sensor 12, when the first compression springs 13 receive pressure, the pressure is transmitted to the pressure sensors 12, the pressure sensors 12 can sense pressure changes, and the pressure changes are converted into signals which are transmitted to the monitoring terminal through a network transmission module, so as to achieve the purpose of constantly monitoring corrosion condition inside the oil pipe.

Referring to fig. 4, an installation rod 3 is fixedly clamped on the monitoring device 2, one end of the installation rod 3 is integrally connected with an installation block 16, movable grooves 17 are respectively formed in left and right side surfaces of the installation block 16, a clamping block 20 is arranged in each movable groove 17, the clamping block 20 is slidably connected with the installation block 16, a second compression spring 21 is arranged between each clamping block 20 and the inner wall of each movable groove 17, two ends of each second compression spring 21 are respectively fixedly connected with the corresponding clamping block 20 and the inner wall of each movable groove 17, when the installation block 16 pushes the waterproof plate 9 into the installation sleeve 8, each clamping block 20 is clamped inside a clamping groove of the installation sleeve 8, the installation block 16 is locked inside the installation sleeve 8, a rotating rod 18 is arranged inside the installation rod 3, the rotating rod 18 is rotatably connected with the installation rod 3, one end of the rotating knob 4 is integrally connected with one end of the rotating rod 18, an operator can conveniently drive the rotating rod 18 to rotate the rotating knob 4, a take-up reel 19 is fixedly connected with the other end of the rotating rod 18, a spiral groove is formed in the surface of the take-up reel 19, one side of the clamping block 20 close to the inner wall of the movable groove 17 is integrally connected with a connecting seat 22, the traction rope is tied to the traction rope, and the traction rope, the traction rope is removed from the resistance of the installation block 16 when the second compression spring is driven by the traction rope to move towards the movable groove 17.

The utility model provides a theory of operation as follows: the utility model discloses when using, at first install installation rod 3 inside the installation sleeve 8 on monitoring devices 2 through installation piece 16, then with two sets of gauge rods 10 to 5 inside certain distances of removing of seal housing, make monitoring devices 2 can enter into 1 inside oil pipe body, monitoring devices 2 get into 1 inside oil pipe body and block the back and promote monitoring devices 2 to 1 inside oil pipe body through installation rod 3, promote monitoring devices 2 to suitable position after, drive dwang 18 through rotating knob 4 and rotate, dwang 18 drives take-up reel 19 and rotates and remove the locking of installation sleeve 8 to installation piece 16, make installation rod 3 and monitoring devices 2 separation, then take out installation rod 3, same method is installed multiunit monitoring devices 2 and is monitored oil pipe different positions in oil pipe body 1, make the monitoring more comprehensive.

The utility model discloses in pressure sensor's that relate to circuit and control are prior art, do not carry out too much repetitious description here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An oil pipe corrosion monitoring device based on the Internet of things comprises: oil pipe body (1), monitoring devices (2) and installation pole (3), its characterized in that, oil pipe body (1) is inside evenly to be equipped with a plurality of monitoring devices of group (2), monitoring devices (2) and the fixed joint of oil pipe body (1) inner wall, fixed joint has installation pole (3) on monitoring devices (2).

2. The oil pipe corrosion monitoring device based on the Internet of things as claimed in claim 1, wherein the monitoring device (2) comprises a sealing shell (5), a detection rod (10) and a pressure sensor (12), the sealing shell (5) is of a cylindrical cavity structure, the left side surface and the right side surface of the sealing shell (5) are respectively and integrally connected with a sleeve (6), a waterproof groove (7) is formed in the inner surface of the sleeve (6) close to a port, a mounting sleeve (8) is integrally connected to the surface of the sealing shell (5), and clamping grooves are respectively formed in the left side and the right side of the inner wall of the mounting sleeve (8).

3. The oil pipe corrosion monitoring device based on the Internet of things as claimed in claim 2, wherein a waterproof plate (9) is arranged at the inner port of the installation sleeve (8), the left side and the right side of the upper end of the waterproof plate (9) are respectively and integrally connected with a rotating shaft (14), a torsion spring (15) is sleeved on the rotating shaft (14), one end of the torsion spring (15) is fixedly connected with the waterproof plate (9), and the other end of the torsion spring (15) is fixedly connected with the inner wall of the installation sleeve (8).

4. The oil pipe corrosion monitoring device based on the Internet of things of claim 2, wherein a detection rod (10) is movably connected inside the sleeve (6), a push plate (11) is arranged on one side of one end, located inside the sealing shell (5), of the detection rod (10), a first compression spring (13) is arranged between the push plate (11) and the detection rod (10), one end of the first compression spring (13) is fixedly connected with the detection rod (10), the other end of the first compression spring (13) is fixedly connected with the push plate (11), a pressure sensor (12) is arranged between the two groups of push plates (11), the pressure sensor (12) is fixedly connected inside the sealing shell (5), and the two groups of push plates (11) are respectively in contact with probes at two ends of the pressure sensor (12).

5. The oil pipe corrosion monitoring device based on the Internet of things of claim 1, wherein one end of the mounting rod (3) is integrally connected with a mounting block (16), movable grooves (17) are respectively formed in the left side surface and the right side surface of the mounting block (16), a clamping block (20) is arranged in each movable groove (17), the clamping block (20) is slidably connected with the mounting block (16), a second compression spring (21) is arranged between the clamping block (20) and the inner wall of each movable groove (17), and two ends of each second compression spring (21) are respectively fixedly connected with the clamping block (20) and the inner wall of each movable groove (17).

6. The oil pipe corrosion monitoring device based on the Internet of things as claimed in claim 1, wherein a rotating rod (18) is arranged inside the installation rod (3), the rotating rod (18) is rotatably connected with the installation rod (3), a rotating knob (4) is integrally connected with one end of the rotating rod (18), a take-up reel (19) is fixedly connected with the other end of the rotating rod (18), and a spiral guide groove is formed in the surface of the take-up reel (19).

7. The oil pipe corrosion monitoring device based on the Internet of things of claim 5, wherein one side, close to the inner wall of the movable groove (17), of the fixture block (20) is integrally connected with a connecting seat (22), a traction rope is tied on the connecting seat (22), and the other end of the traction rope is tied on the take-up reel (19).