Pipeline pressure warning comprehensive treatment equipment

Abstract

A pipeline pressure early warning comprehensive disposal equipment relates to the technical field of pressure pipeline devices. It includes a pipeline, a connector is provided at one end of the pipeline, a connecting mechanism is provided between the pipeline and the connector; a mounting mechanism is provided between the connector, the processing terminal and the air pressure sensor; a reinforcement mechanism is provided between the connector and the annular block. The present invention provides a mounting mechanism and a reinforcement mechanism to quickly install and remove the processing terminal and the air pressure sensor. When the processing terminal and the air pressure sensor are installed, a sealing ring is provided to improve the sealing between the second mounting plate and the connector, and a wire can pass through the first through hole and the second through hole to connect the processing terminal and the air pressure sensor; after the pipeline and the connector are installed, the card block is displaced into the card slot to fix the mounting block, thereby preventing the processing terminal and the air pressure sensor from loosening, and facilitating the installation of the air pressure sensor.

Description

Technical Field

[0001] The invention relates to the technical field of pressure pipeline devices, in particular to a pipeline pressure early warning comprehensive disposal device. Background Art

[0002] The gas pipeline transportation system includes control valves, filters, pressure reducing devices, pressure gauges, flow meters, online analyzers and other components. After being pressurized by blowers, compressors, pumps and boilers, the gas flows from the high pressure part of the pipeline to the low pressure part. It can also be transported by the gas's own pressure or gravity. When the gas flow is known, the size of the pipe diameter depends on the allowable flow rate or allowable friction resistance. In the process of using the gas pipeline, it is usually necessary to monitor the gas pressure in the pipeline. By monitoring the pipeline gas pressure, it is possible to analyze whether the pipeline is leaking.

[0003] In the prior art, an air pressure sensor is usually used to monitor the air pressure in a pipeline. The air pressure sensor is located inside the pipeline. When the air pressure in the pipeline reaches the warning index, the sensor transmits a signal to the processing terminal, and the terminal activates the alarm device to perform a warning operation. In the process of the sensor transmitting the signal to the processing terminal, a wire is generally used for signal transmission. However, the processing terminal is located outside the pipeline, and a through hole needs to be opened on the outer wall of the pipeline to lay the wire. The through hole will damage the outer wall of the pipeline. At the same time, the opening of the through hole is likely to affect the air tightness of the pipeline. In order to facilitate the installation of the air pressure sensor, a pipeline pressure warning comprehensive disposal device is provided. Summary of the invention

[0004] The purpose of the present invention is to provide a pipeline pressure warning comprehensive disposal device in order to solve the problem that a through hole is opened on the outer wall of a pipeline for laying a wire, the through hole is easy to damage the outer wall of the pipeline, and the opening of the through hole is easy to affect the air tightness of the pipeline.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pipeline pressure early warning comprehensive disposal device, comprising a pipeline, a connecting piece is arranged at one end of the pipeline, a processing terminal is arranged outside the connecting piece, an air pressure sensor is arranged on the inner wall of the connecting piece, a connecting mechanism is arranged between the pipeline and the connecting piece, the connecting mechanism comprises an annular block, the annular block is fixedly connected to the inner wall of the connecting piece, connecting seats are fixedly connected on both sides of the connecting piece, a connecting hole is arranged on the outer wall of the connecting seat, a bolt is connected to the inner wall of the connecting hole, a nut is connected to the outer wall of the bolt, and an annular groove is arranged on the outer wall of the pipeline; an installation mechanism is arranged between the connecting piece, the processing terminal and the air pressure sensor; a reinforcement mechanism is arranged between the connecting piece and the annular block.

[0006] As a further scheme of the present invention: the mounting mechanism includes a first mounting plate, the first mounting plate is fixedly connected to the bottom end of the processing terminal, the top of the air pressure sensor is fixedly connected to a second mounting plate, the outer wall of the first mounting plate is provided with a mounting groove that runs through the first mounting plate, the top of the second mounting plate is fixedly connected to a mounting block, both sides of the mounting block are provided with fixing grooves, the interior of the first mounting plate is slidably connected with a fixing block extending to the inner wall of the mounting groove, the fixing block and the first mounting plate are connected with a fixing spring, the interior of the first mounting plate is located at the top of the fixing block and is rotatably connected with a spur gear, the interior of the first mounting plate is slidably connected with a threaded rod that runs through the spur gear, the threaded rod extends to one end of the first mounting plate fixedly connected to the outside of the first mounting plate, the outer wall of the first mounting plate is fixedly connected to a limiting frame, the limiting frame contacts the push plate, and the outer wall of the connecting member is provided with a through hole that runs through the connecting member.

[0007] As a further solution of the present invention: the reinforcement mechanism includes a slot, which is opened at one end of the mounting block, the interior of the connecting piece is slidably connected with a block extending to one end of the inner wall of the through hole, the top of the block is fixedly connected to a limiting block, a limiting spring is connected between the limit block and the connecting piece, the interior of the connecting piece is located at one end of the block and is slidably connected with a top block, the top block extends to the inner wall of the connecting piece, the interior of the connecting piece is slidably connected with a movable frame extending to the other end of the inner wall of the through hole, the movable frame extends to the outside of the annular block, and a movable spring is connected between the movable frame and the connecting piece.

[0008] As a further solution of the present invention: the outer wall of the pipe fits with the inner wall of the connecting piece, the outer wall of the annular block fits with the inner wall of the annular groove, and the bolt matches with the nut.

[0009] As a further solution of the present invention: the outer wall of the mounting block is in contact with the inner walls of the mounting groove and the through hole, and the inner wall of the fixing groove is in contact with the outer wall of the fixing block.

[0010] As a further solution of the present invention: a tooth groove is arranged at the top of the fixing block, the gear teeth of the spur gear match the tooth groove, and a ball matching the threaded rod is arranged on the inner wall of the spur gear.

[0011] As a further solution of the present invention: the shape of the limiting frame is L-shaped, and a sealing ring is arranged on the top of the second mounting plate.

[0012] As a further solution of the present invention: the inner wall of the card slot is in contact with the outer wall of the card block, and a first inclined surface is provided at one end of the card block, and the first inclined surface is in contact with the top block.

[0013] As a further solution of the present invention: a second inclined surface is provided at one end of the movable frame located inside the through hole, and the top of the movable frame is in a Y-shape.

[0014] As a further solution of the present invention: a first through hole is opened inside the second mounting plate and the first mounting plate, the first through hole is located at the top of the air pressure sensor, and a second through hole is opened inside the connecting member and penetrates the connecting member.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By setting up the installation mechanism and the reinforcement mechanism, the processing terminal and the air pressure sensor can be quickly installed and removed; when the processing terminal and the air pressure sensor are installed, a sealing ring is set to improve the sealing between the second installation plate and the connecting piece, and the wire can pass through the first through hole and the second through hole to connect the processing terminal and the air pressure sensor; when the processing terminal and the air pressure sensor are not installed or are not installed in place, the connecting piece cannot be connected to the pipeline, thereby ensuring the detection accuracy and the safety of the device; when the pipeline and the connecting piece are installed, the card block is displaced into the card slot to fix the installation block, thereby preventing the processing terminal and the air pressure sensor from loosening, and facilitating the stable and quick installation or maintenance and replacement of the air pressure sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a schematic diagram of the installation of the pipeline of the present invention;

[0019] Figure 3 is a cross-sectional view of a connector of the present invention;

[0020] Figure 4 It is a schematic diagram of the installation of the first installation plate of the present invention;

[0021] Figure 5 is a cross-sectional view of a first mounting plate of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the movable frame of the present invention;

[0023] Figure 7 It is a cross-sectional view of the mounting block of the present invention.

[0024] In the figure: 1. pipeline; 2. connecting piece; 3. processing terminal; 4. air pressure sensor; 5. connecting mechanism; 501. annular block; 502. connecting seat; 503. connecting hole; 504. bolt; 505. nut; 506. annular groove; 6. mounting mechanism; 601. first mounting plate; 602. second mounting plate; 603. mounting groove; 604. mounting block; 605. fixing groove; 606. fixing block; 607. fixing spring; 608. spur gear; 609. threaded rod; 610. push plate; 611. limit frame; 612. through hole; 7. reinforcement mechanism; 701. slot; 702. block; 703. limit block; 704. limit spring; 705. top block; 706. movable frame; 707. movable spring; 8. first through hole; 9. second through hole; 10. sealing ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 7 In an embodiment of the present invention, a pipeline pressure early warning comprehensive disposal device includes a pipeline 1, a connector 2 is provided at one end of the pipeline 1, a processing terminal 3 is provided outside the connector 2, an air pressure sensor 4 is provided on the inner wall of the connector 2, a connecting mechanism 5 is provided between the pipeline 1 and the connector 2, the connecting mechanism 5 includes an annular block 501, the annular block 501 is fixedly connected to the inner wall of the connector 2, and connecting seats 502 are fixedly connected on both sides of the connector 2. A connecting hole 503 is provided on the outer wall of the connecting seat 502, a bolt 504 is connected to the inner wall of the connecting hole 503, a nut 505 is connected to the outer wall of the bolt 504, and an annular groove 506 is provided on the outer wall of the pipeline 1; an installation mechanism 6 is provided between the connector 2, the processing terminal 3 and the air pressure sensor 4; a reinforcement mechanism 7 is provided between the connector 2 and the annular block 501, the outer wall of the pipeline 1 is in contact with the inner wall of the connector 2, the outer wall of the annular block 501 is in contact with the inner wall of the annular groove 506, and the bolt 504 is matched with the nut 505.

[0027] In this embodiment: when the pipelines 1 are docked, the annular block 501 is inserted into the inner wall of the annular groove 506, and after completion, the connecting piece 2 is spliced, and the bolt 504 is inserted into the inner wall of the connecting hole 503. The bolt 504 is combined with the nut 505 to fix the connecting piece 2, and then the two pipelines 1 are docked.

[0028] Please refer to Figure 3 - Figure 7The mounting mechanism 6 includes a first mounting plate 601, which is fixedly connected to the bottom end of the processing terminal 3, and a second mounting plate 602 is fixedly connected to the top of the air pressure sensor 4. The outer wall of the first mounting plate 601 is provided with a mounting groove 603 that runs through the first mounting plate 601, and a mounting block 604 is fixedly connected to the top of the second mounting plate 602. Fixed grooves 605 are provided on both sides of the mounting block 604. A fixed block 606 extending to the inner wall of the mounting groove 603 is slidably connected inside the first mounting plate 601, and a fixing spring 607 is connected between the fixing block 606 and the first mounting plate 601. A spur gear 608 is rotatably connected to the top of the fixing block 606 inside the first mounting plate 601. The first mounting plate 601 is internally slidably connected with a threaded rod 609 that passes through the spur gear 608, and one end of the threaded rod 609 extending to the outside of the first mounting plate 601 is fixedly connected with a push plate 610, and the outer wall of the first mounting plate 601 is fixedly connected with a limiting frame 611, and the limiting frame 611 contacts the push plate 610. The outer wall of the connecting member 2 is provided with a through hole 612 that passes through the connecting member 2, and the limiting frame 611 is L-shaped. A sealing ring 10 is provided at the top of the second mounting plate 602, and a first through hole 8 is provided inside the second mounting plate 602 and the first mounting plate 601, and the first through hole 8 is located at the top of the air pressure sensor 4, and a second through hole 9 that passes through the connecting member 2 is provided inside the connecting member 2.

[0029] In this embodiment: when installing the processing terminal 3 and the air pressure sensor 4, the mounting block 604 is inserted through the through hole 612, and then inserted into the inner wall of the mounting groove 603, until the first mounting plate 601 and the second mounting plate 602 are both tightly attached to the connecting member 2, and at the same time, the fixing block 606 is in contact with the fixing groove 605, and the fixing block 606 is displaced into the fixing groove 605 by the elastic force of the fixing spring 607, thereby fixing the first mounting plate 601 and the second mounting plate 602, and then installing the processing terminal 3 and the air pressure sensor 4. When the processing terminal 3 and the air pressure sensor 4 are removed, the push plate 610 is pushed to move, and the displacement of the push plate 610 drives the threaded rod 609 to move, and the displacement of the threaded rod 609 drives the spur gear 608 to rotate, and the rotation of the spur gear 608 drives the fixing block 606 to move out of the fixing groove 605, thereby canceling the fixation of the first mounting plate 601 and the second mounting plate 602. When the processing terminal 3 and the air pressure sensor 4 are installed, the sealing ring 10 improves the sealing between the second mounting plate 602 and the connecting piece 2, and the wire can pass through the first through hole 8 and the second through hole 9 to connect the processing terminal 3 and the air pressure sensor 4.

[0030] Please refer to Figure 4-Figure 6The reinforcement mechanism 7 includes a slot 701, which is opened at one end of the mounting block 604. The interior of the connecting member 2 is slidably connected with a block 702 extending to one end of the inner wall of the through hole 612. The top of the block 702 is fixedly connected to a limiting block 703. A limiting spring 704 is connected between the limiting block 703 and the connecting member 2. The interior of the connecting member 2 is located at one end of the block 702 and is slidably connected with a top block 705. The top block 705 extends to the inner wall of the connecting member 2. The interior of the connecting member 2 is slidably connected with a movable frame 706 extending to the other end of the inner wall of the through hole 612. The movable frame 706 extends to the outside of the annular block 501. A movable spring 707 is connected between the movable frame 706 and the connecting member 2.

[0031] In this embodiment: when the processing terminal 3 and the air pressure sensor 4 are not installed, the mounting block 604 is not inserted into the through hole 612, and the movable frame 706 is located outside the annular block 501, so that the annular block 501 cannot be inserted into the annular groove 506, so that the connecting piece 2 cannot be connected to the pipeline 1. When the processing terminal 3 and the air pressure sensor 4 are installed, the mounting block 604 is inserted into the through hole 612, and the mounting block 604 pushes the movable frame 706 to move. The movable frame 706 moves into the interior of the annular block 501 to remove the obstruction of the annular block 501. When the pipeline 1 and the connecting piece 2 are installed, the pipeline 1 contacts the top block 705, pushing the top block 705 to move. The displacement of the top block 705 pushes the card block 702 to move. The card block 702 moves into the card groove 701, thereby fixing the mounting block 604 to prevent the processing terminal 3 and the air pressure sensor 4 from loosening.

[0032] Please refer to Figure 3-Figure 7 The outer wall of the mounting block 604 is in contact with the inner walls of the mounting groove 603 and the through hole 612 , and the inner wall of the fixing groove 605 is in contact with the outer wall of the fixing block 606 .

[0033] In this embodiment: the mounting block 604 is passed through the through hole 612 and inserted into the inner wall of the mounting groove 603 until the first mounting plate 601 and the second mounting plate 602 are both in close contact with the connecting member 2, and at the same time, the fixing block 606 is in contact with the fixing groove 605. The fixing block 606 is displaced into the fixing groove 605 by the elastic force of the fixing spring 607, thereby fixing the first mounting plate 601 and the second mounting plate 602, and then installing the processing terminal 3 and the air pressure sensor 4.

[0034] Please refer to Figure 3-Figure 7 The top of the fixed block 606 is provided with a tooth groove, the gear teeth of the spur gear 608 match the tooth groove, and the inner wall of the spur gear 608 is provided with a ball that matches the threaded rod 609.

[0035] In this embodiment: the push plate 610 is pushed to move, the displacement of the push plate 610 drives the threaded rod 609 to move, the displacement of the threaded rod 609 drives the spur gear 608 to rotate, the rotation of the spur gear 608 drives the fixing block 606 to move out of the fixing groove 605, and the fixation of the first mounting plate 601 and the second mounting plate 602 is cancelled.

[0036] Please refer to Figure 4-Figure 6 The inner wall of the card slot 701 is in contact with the outer wall of the card block 702 , and a first inclined surface is provided at one end of the card block 702 , and the first inclined surface is in contact with the top block 705 .

[0037] In this embodiment: when the processing terminal 3 and the air pressure sensor 4 are not installed, the mounting block 604 is not inserted into the through hole 612, and the movable frame 706 is located outside the annular block 501, so that the annular block 501 cannot be inserted into the annular groove 506, and the connecting piece 2 cannot be connected to the pipeline 1. When the processing terminal 3 and the air pressure sensor 4 are installed, the mounting block 604 is inserted into the through hole 612, and the mounting block 604 pushes the movable frame 706 to move, and the movable frame 706 moves into the interior of the annular block 501, eliminating the obstruction to the annular block 501.

[0038] Please refer to Figure 4-Figure 6 A second inclined surface is disposed at one end of the movable frame 706 located inside the through hole 612 , and the top of the movable frame 706 is in a Y-shape.

[0039] In this embodiment: after the pipeline 1 and the connecting piece 2 are installed, the pipeline 1 contacts the top block 705, pushing the top block 705 to move, and the displacement of the top block 705 pushes the clamping block 702 to move, and the clamping block 702 moves into the clamping groove 701, thereby fixing the installation block 604, thereby preventing the processing terminal 3 and the air pressure sensor 4 from loosening.

[0040] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipeline pressure early warning integrated treatment device, comprising a pipeline (1), a connecting piece (2) being provided at one end of the pipeline (1), a processing terminal (3) being provided outside the connecting piece (2), and an air pressure sensor (4) being provided on the inner wall of the connecting piece (2), characterized in that: A connecting mechanism (5) is provided between the pipeline (1) and the connecting member (2), the connecting mechanism (5) comprising an annular block (501), the annular block (501) being fixedly connected to the inner wall of the connecting member (2), connecting seats (502) being fixedly connected to both sides of the connecting member (2), a connecting hole (503) being provided on the outer wall of the connecting seat (502), a bolt (504) being connected to the inner wall of the connecting hole (503), a nut (505) being connected to the outer wall of the bolt (504), and an annular groove (506) being provided on the outer wall of the pipeline (1); a mounting mechanism (6) being provided between the connecting member (2), the processing terminal (3) and the air pressure sensor (4); and a reinforcing mechanism (7) being provided between the connecting member (2) and the annular block (501); The mounting mechanism (6) comprises a first mounting plate (601), the first mounting plate (601) being fixedly connected to the bottom end of the processing terminal (3), the top end of the air pressure sensor (4) being fixedly connected to a second mounting plate (602), the outer wall of the first mounting plate (601) being provided with a mounting groove (603) penetrating the first mounting plate (601), the top end of the second mounting plate (602) being fixedly connected to a mounting block (604), both sides of the mounting block (604) being provided with fixing grooves (605), the interior of the first mounting plate (601) being slidably connected to a fixing block (606) extending to the inner wall of the fixing groove (603), the fixing block (606) being rotatably connected to the first mounting plate (601), A fixing spring (607) is connected between the plates (601); a spur gear (608) is rotatably connected to the top of the fixing block (606) inside the first mounting plate (601); a threaded rod (609) penetrating the spur gear (608) is slidably connected to the inside of the first mounting plate (601); one end of the threaded rod (609) extending to the outside of the first mounting plate (601) is fixedly connected to a push plate (610); an outer wall of the first mounting plate (601) is fixedly connected to a limiting frame (611); the limiting frame (611) is in contact with the push plate (610); and a through hole (612) penetrating the connecting member (2) is provided on the outer wall of the connecting member (2); The reinforcing mechanism (7) comprises a slot (701), wherein the slot (701) is opened at one end of the mounting block (604); a slot (702) extending to one end of the inner wall of the through hole (612) is slidably connected inside the connecting member (2); a limit block (703) is fixedly connected to the top of the slot (702); a limit spring (704) is connected between the limit block (703) and the connecting member (2); a top block (705) is slidably connected to one end of the slot (702) inside the connecting member (2); the top block (705) extends to the inner wall of the connecting member (2); a movable frame (706) extending to the other end of the inner wall of the through hole (612) is slidably connected inside the connecting member (2); the movable frame (706) extends to the outside of the annular block (501); and a movable spring (707) is connected between the movable frame (706) and the connecting member (2).

2. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: The outer wall of the pipe (1) fits with the inner wall of the connecting piece (2), the outer wall of the annular block (501) fits with the inner wall of the annular groove (506), and the bolt (504) matches with the nut (505).

3. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: The outer wall of the mounting block (604) is in contact with the inner walls of the mounting groove (603) and the through hole (612), and the inner wall of the fixing groove (605) is in contact with the outer wall of the fixing block (606).

4. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: A tooth groove is provided at the top end of the fixing block (606), the gear teeth of the spur gear (608) match the tooth groove, and a ball matching the threaded rod (609) is provided on the inner wall of the spur gear (608).

5. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: The limiting frame (611) is L-shaped, and a sealing ring (10) is provided at the top end of the second mounting plate (602).

6. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: The inner wall of the card slot (701) fits the outer wall of the card block (702), and a first inclined surface is provided at one end of the card block (702), and the first inclined surface contacts the top block (705).

7. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: A second inclined surface is provided at one end of the movable frame (706) located inside the through hole (612), and the top of the movable frame (706) is in a Y-shape.

8. The pipeline pressure early warning comprehensive treatment equipment according to claim 1 is characterized in that: A first through hole (8) is provided inside the second mounting plate (602) and the first mounting plate (601), the first through hole (8) being located at the top end of the air pressure sensor (4), and a second through hole (9) penetrating the connecting member (2) is provided inside the connecting member (2).

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