Pipeline hole on-line alarm device

Abstract

The utility model discloses a pipeline hole on-line alarm device including an on-line alarm device body, a hoop and a plurality of broadcast holes, the hoop is arranged at the bottom of the on-line alarm device body, the plurality of broadcast holes are respectively arranged on the surface of the on-line alarm device body, a pipe body is arranged in the hoop, the surface of the pipe body is provided with a vibration sensor, and the vibration sensor is arranged on the surface of the pipe body. One end of the on-line alarm device body is sleeved with a round sleeve, an L-shaped plate is arranged on one side of the round sleeve, the round sleeve, the L-shaped plate, a blocking ring, a dust filtering net, a first positioning strip and a concave hole are arranged, the round sleeve and one end of the on-line alarm device body are in a fixed state, and after one side of the blocking ring is attached to the surface of the on-line alarm device body, the dust filtering net is arranged on the surface of the on-line alarm device body. And one end of the L-shaped plate is in threaded connection with the interior of one concave hole, and the L-shaped plate is connected with the blocking ring through the first positioning strip, so that the blocking ring and the online alarm device body can be limited and fixed, and the firmness of the blocking ring is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to an online alarm device for a pipeline hole. Background Art

[0002] The online alarm device for pipeline holes can be designed as an integrated system to monitor the pipeline status in real time and trigger an alarm when a hole is detected. The alarm device is equipped with a vibration sensor, a data analysis unit, an alarm trigger mechanism, and a wireless communication unit. The vibration sensor is installed outside or inside the pipeline to monitor the vibration signal along the pipeline. When a hole occurs in the pipeline, the vibration changes caused by fluid leakage can be captured by the sensor. When the data analysis unit recognizes the hole signal, the alarm mechanism is triggered. The alarm can be made through sound to ensure that line patrol personnel and managers can receive timely notifications.

[0003] The broadcast hole used for alarm is exposed to the external environment. As the use time increases, a large amount of dust and impurities will gradually penetrate into the surface and interior of the broadcast hole, which will cause blockage of the broadcast hole, thereby weakening the volume of the alarm and reducing the practicality of the alarm device. For this reason, an online alarm device for pipe hole is designed. Utility Model Content

[0004] The utility model aims to provide an online alarm device for a pipe hole, so as to solve the problem in the background technology that a large amount of dust and impurities gradually penetrate into the surface and interior of the broadcast hole, thereby clogging the broadcast hole and reducing the volume of the alarm.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an online alarm device for a pipe hole, comprising an online alarm device body, a clamp and a plurality of broadcasting holes, the clamp being arranged at the bottom of the online alarm device body, the plurality of broadcasting holes being respectively opened on the surface of the online alarm device body, a tube body being arranged inside the clamp, a vibration sensor being arranged on the surface of the tube body, a round sleeve being sleeved on one end of the online alarm device body, an L-shaped plate being arranged on one side of the round sleeve, a barrier ring being arranged on one side of the online alarm device body, a dust filter being arranged inside the barrier ring, and two arc blocks being arranged on the outer wall of the barrier ring.

[0006] As a preferred technical solution of the utility model, one side of the L-shaped plate is fixedly connected to one side of the circular sleeve, and the L-shaped plate and the barrier ring are threadedly connected via a first positioning strip.

[0007] As a preferred technical solution of the utility model, one side of the two arc-shaped blocks is respectively fixedly connected to the outer wall of the barrier ring, and three recessed holes are opened on the surface of the body of the online alarm device.

[0008] As a preferred technical solution of the utility model, a second positioning strip is provided on one side of the two arc-shaped blocks, and one end of the two second positioning strips is respectively connected to the internal threads of two of the concave holes.

[0009] As a preferred technical solution of the present utility model, the two arc-shaped blocks are arranged at corresponding positions.

[0010] As a preferred technical solution of the utility model, the circular sleeve is fixedly mounted on one end of the online alarm device body, and positioning plates are provided on both sides of the clamp.

[0011] As a preferred technical solution of the utility model, a plurality of limiting bolts are arranged on the top of the two positioning plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model discloses an online alarm device for a hole in a pipe, which comprises a round sleeve, an L-shaped plate, a barrier ring, a dust filter, a first positioning strip and a concave hole. The round sleeve is fixed to one end of a body of the online alarm device. After one side of the barrier ring is fitted with the surface of the body of the online alarm device, the dust filter can block and cover a plurality of broadcast holes. The purpose of the dust filter is to prevent dust from penetrating into the inside of the broadcast hole and causing blockage, so that the broadcast hole can normally alarm and prompt through sound. One end of the L-shaped plate is connected to the internal thread of one of the concave holes, and the L-shaped plate is connected to the barrier ring by the first positioning strip, so that the barrier ring can be limited and fixed to the body of the online alarm device, thereby ensuring the firmness of the barrier ring.

[0014] 2. The utility model provides an online alarm device for pipeline holes. By setting a positioning plate, a limiting bolt, an arc block and a second positioning strip, the vibration sensor can monitor the vibration signal along the pipe body. When a hole appears on the surface of the pipe body, the vibration change caused by fluid leakage can be captured by the vibration sensor, and then the signal is transmitted to the online alarm device body to trigger the alarm mechanism, so that the management personnel can receive notifications in time and replace the damaged pipe body in time. The online alarm device body and the pipe body can be installed by using multiple limiting bolts. After one end of the two second positioning strips is embedded into the inside of the other two recessed holes, the online alarm device body and the barrier ring can continue to be limited and fixed, thereby enhancing the stability of the installation of the barrier ring and the online alarm device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a partial exploded view of the utility model.

[0019] In the figure: 1. main body of the online alarm device; 2. clamp; 3. broadcast hole; 4. vibration sensor; 5. tube body; 6. positioning plate; 7. limit bolt; 8. round sleeve; 9. L-shaped plate; 10. first positioning strip; 11. barrier ring; 12. dust filter; 13. concave hole; 14. arc block; 15. second positioning strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for an online alarm device for pipeline holes: Embodiment 1:

[0022] like Figure 1-3 As shown, an online alarm device for a pipe hole comprises an online alarm device body 1, a clamp 2 and a plurality of broadcasting holes 3, the clamp 2 is arranged at the bottom of the online alarm device body 1, the plurality of broadcasting holes 3 are respectively opened on the surface of the online alarm device body 1, a pipe body 5 is arranged inside the clamp 2, a vibration sensor 4 is arranged on the surface of the pipe body 5, a round sleeve 8 is sleeved on one end of the online alarm device body 1, an L-shaped plate 9 is arranged on one side of the round sleeve 8, a barrier ring 11 is arranged on one side of the online alarm device body 1, a dust filter 12 is arranged inside the barrier ring 11, and two arc blocks 14 are arranged on the outer wall of the barrier ring 11, the purpose of the dust filter 12 is to prevent dust from penetrating into the interior of the broadcasting hole 3 and causing blockage, so that the broadcasting hole 3 can normally alarm and prompt through sound, one end of the L-shaped plate 9 is connected to the internal thread of one of the recessed holes 13, and the L-shaped plate 9 is connected to the barrier ring 11 through a first positioning strip 10. Embodiment 2:

[0023] Based on the first embodiment, Figure 1 and Figure 4As shown, a second positioning strip 15 is provided on one side of the two arc blocks 14, and one end of the two second positioning strips 15 is respectively connected to the internal threads of two of the recessed holes 13, the round sleeve 8 is fixedly sleeved on one end of the online alarm device body 1, and positioning plates 6 are provided on both sides of the clamp 2. The utility model provides an online alarm device for pipeline hole. By setting the positioning plate 6, the limit bolt 7, the arc block 14 and the second positioning strip 15, the vibration sensor 4 can monitor the vibration signal along the pipe body 5. When a hole appears on the surface of the pipe body 5, the vibration change caused by the fluid leakage can be captured by the vibration sensor 4, and then the signal is transmitted to the online alarm device body 1 to trigger the alarm mechanism, so that the management personnel can receive the notification in time and replace the damaged pipe body 5 in time.

[0024] Working principle: The online alarm device for pipeline holes can be designed as an integrated system for real-time monitoring of pipeline status and triggering an alarm when a hole is detected. The alarm device is equipped with a vibration sensor, a data analysis unit, an alarm triggering mechanism, and a wireless communication unit. The vibration sensor is installed outside or inside the pipeline to monitor vibration signals along the pipeline. When a hole occurs in the pipeline, the vibration changes caused by fluid leakage can be captured by the sensor. When the data analysis unit recognizes the hole signal, the alarm mechanism is triggered. The alarm can be made through sound to ensure that line patrol personnel and management personnel can receive notifications in time. The broadcast hole 3 opened for alarm is exposed to the external environment. As the use time increases, a large amount of dust and impurities will gradually infiltrate the surface and interior of the broadcast hole 3, which will cause blockage of the broadcast hole 3, thereby weakening the volume of the alarm and reducing the practicality of the alarm device. The sensor of the vibration sensor 4 is CSX-SEN-200 (300A), and the circular sleeve 8 is fixed to one end of the online alarm device body 1. After one side of the barrier ring 11 is attached to the surface of the online alarm device body 1, the dust filter 12 can be Multiple broadcast holes 3 are blocked and covered. The purpose of the dust filter 12 is to prevent dust from penetrating into the inside of the broadcast hole 3 and causing blockage, so that the broadcast hole 3 can normally alarm and prompt through sound. One end of the L-shaped plate 9 is connected to the internal thread of one of the concave holes 13. The L-shaped plate 9 is connected to the barrier ring 11 through the first positioning strip 10, so that the barrier ring 11 can be limited and fixed to the main body 1 of the online alarm device, ensuring the firmness of the barrier ring 11. The vibration sensor 4 can monitor the vibration signal along the pipe body 5. When a hole appears on the surface of the pipe body 5, due to The vibration changes caused by fluid leakage can be captured by the vibration sensor 4, and then the signal is transmitted to the online alarm device body 1 to trigger the alarm mechanism, so that the management personnel can receive timely notification and replace the damaged tube body 5 in time. The online alarm device body 1 and the tube body 5 can be installed using multiple limiting bolts 7. After one end of the two second positioning strips 15 is embedded in the other two recessed holes 13, the online alarm device body 1 and the barrier ring 11 can continue to be limited and fixed, thereby enhancing the stability of the installation of the barrier ring 11 and the online alarm device body 1.

[0025] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online alarm device for a pipeline hole, comprising an online alarm device body (1), a clamp (2) and a plurality of sound broadcast holes (3), wherein the clamp (2) is arranged at the bottom of the online alarm device body (1), and the plurality of sound broadcast holes (3) are respectively opened on the surface of the online alarm device body (1), characterized in that: A tube body (5) is arranged inside the clamp (2), a vibration sensor (4) is arranged on the surface of the tube body (5), a round sleeve (8) is sleeved on one end of the online alarm device body (1), an L-shaped plate (9) is arranged on one side of the round sleeve (8), a barrier ring (11) is arranged on one side of the online alarm device body (1), a dust filter (12) is arranged inside the barrier ring (11), and two arc-shaped blocks (14) are arranged on the outer wall of the barrier ring (11).

2. The pipeline hole online alarm device according to claim 1 is characterized by: One side of the L-shaped plate (9) is fixedly connected to one side of the circular sleeve (8), and the L-shaped plate (9) and the barrier ring (11) are threadedly connected via a first positioning strip (10).

3. The pipeline hole online alarm device according to claim 1 is characterized by: One side of the two arc-shaped blocks (14) is respectively fixedly connected to the outer wall of the barrier ring (11), and three recessed holes (13) are provided on the surface of the online alarm device body (1).

4. The pipeline hole online alarm device according to claim 3 is characterized by: A second positioning strip (15) is provided on one side of each of the two arc-shaped blocks (14), and one end of each of the two second positioning strips (15) is respectively connected to the internal threads of two of the concave holes (13).

5. The pipeline hole online alarm device according to claim 4 is characterized by: The two arc-shaped blocks (14) are arranged at corresponding positions.

6. The pipeline hole online alarm device according to claim 1 is characterized by: The circular sleeve (8) is fixedly mounted on one end of the online alarm device body (1), and positioning plates (6) are provided on both sides of the clamp (2).

7. The pipeline hole online alarm device according to claim 6, characterized in that: A plurality of limiting bolts (7) are provided on the tops of the two positioning plates (6).

Images