Pipeline water level monitoring device with early warning function

Abstract

The utility model relates to pipeline monitoring technical field, especially pipeline water level monitoring devices with early warning function, including the pipeline for conveying fluid, alarm component for realizing water level abnormal early warning and installation component for fixing alarm component on the pipeline, alarm component is detachably connected on the outside wall of pipeline through installation component, and the monitoring end of alarm component is towards the inside of pipeline, and the water level change in the pipeline is monitored in real time, the utility model discloses through setting installation component and the alarm component with cylinder drive structure, has realized pipeline water level monitoring device and pipe diameter quick adaptation installation and the accurate adjustment of monitoring distance, effectively solved the problem of inconvenient dismounting of traditional device and sensor position fixed, significantly improved the accuracy of water level monitoring and early warning reliability.

Description

Technical Field

[0001] This utility model relates to the field of pipeline monitoring technology, and in particular to a pipeline water level monitoring device with early warning function. Background Technology

[0002] Pipeline systems, as crucial infrastructure for fluid transport, are widely used in municipal drainage, industrial circulating water, and chemical fluid transmission. Abnormal water levels within pipelines (such as excessively high levels, overflows, or blockages) often lead to system malfunctions or even safety accidents. Therefore, real-time monitoring and timely early warning of pipeline water levels are of paramount importance. However, existing technologies in practical applications suffer from the following main problems: First, existing water level monitoring devices mostly adopt a fixed installation method, and the relative position between the sensor and the pipeline cannot be adjusted according to the actual working conditions. This results in the monitoring signal being greatly affected by the pipe wall thickness, fluid properties, or external environment, thus affecting the monitoring accuracy. Second, traditional devices are usually complex in structure and inconvenient to disassemble and assemble. When maintaining or replacing the sensor, the whole device needs to be disassembled, which increases the operation and maintenance costs and time. Therefore, it is necessary to design a pipeline water level monitoring device with early warning function to solve the above problems. Utility Model Content

[0003] The main objective of this invention is to provide a pipeline water level monitoring device with early warning function, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A pipeline water level monitoring device with early warning function includes a pipeline for transporting fluid, an alarm component for realizing early warning of abnormal water level, and an installation component for fixing the alarm component to the pipeline. The alarm component is detachably connected to the outer wall of the pipe via an installation component, and the monitoring end of the alarm component faces the inside of the pipe to monitor the water level changes in the pipe in real time.

[0005] Preferably, the alarm component includes an alarm, a base, a fixing rod, a power module, a cylinder, a push rod, a monitoring module body, and an ultrasonic probe; An alarm is fixedly installed on the top of the base, and a power module is fixedly installed on one side of the bottom of the base. One end of a fixing rod is vertically fixed to the bottom perimeter of the base, and the other end of the fixing rod is connected to a mounting component. A cylinder is fixedly installed at the bottom center of the base, and one end of the piston rod of the cylinder is fixedly connected to a push rod. The other end of the push rod is fixedly connected to the main body of the monitoring module. The output end of the main body of the monitoring module is electrically connected to the input end of the alarm, and the input end of the main body of the monitoring module is electrically connected to the output end of the ultrasonic probe, which pushes the ultrasonic probe closer to or away from the pipe.

[0006] Preferably, the mounting components include a limiting ring, a U-shaped block, a mounting bracket one, a mounting bracket two, a screw, a fixing screw sleeve, an insertion hole, and an arc-shaped fitting groove; The limiting ring is fixedly connected to the bottom of the fixing rod. The two U-shaped blocks are respectively fixedly installed on the front and rear sides of the limiting ring. Mounting bracket one and mounting bracket two are movably installed in the two U-shaped blocks through a rotating shaft. The lower rear end of mounting bracket one on the front side is fixedly connected to a screw. The screw passes through the insertion hole on mounting bracket two and is threadedly connected to the screw through a fixing screw sleeve. The opposite surfaces of mounting bracket one and mounting bracket two are each provided with an arc-shaped fitting groove.

[0007] Preferably, the first mounting bracket and the second mounting bracket are located on both sides of the pipe, the curvature of the arc-shaped fitting groove matches the curvature of the outer wall of the pipe, and the first mounting bracket and the second mounting bracket are fitted onto the outer wall of the pipe through the arc-shaped fitting groove.

[0008] Preferably, the screw is horizontally arranged, the front end of the screw is fixedly connected to the first mounting bracket, and the rear end of the screw passes through the insertion hole on the second mounting bracket and is locked by a fixing screw sleeve.

[0009] Preferably, the outer diameter of the monitoring module body is adapted to the inner diameter of the limiting ring, and the ultrasonic probe is located at the bottom of the monitoring module body with the ultrasonic probe facing the top of the pipe.

[0010] Preferably, the main body of the monitoring module moves axially along the inner hole of the limiting ring under the drive of the cylinder.

[0011] Preferably, the main body of the monitoring module is electrically connected to the power module and the alarm, respectively, and the ultrasonic probe is electrically connected to the main body of the monitoring module via a signal line.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, by setting up an installation component and an alarm component, the installation component can tightly fit the outer wall of the pipe through the interlocking relationship between the arc-shaped fitting groove in the installation component and the mounting frame. This solves the problem of poor installation adaptability of traditional devices, realizes convenient installation and stable fixation of the device, improves installation efficiency and reduces maintenance difficulty.

[0013] 2. In this utility model, by setting a cylinder and a push rod in the alarm component, the monitoring module can drive the push rod through the cylinder to push the ultrasonic probe closer to or away from the top of the pipe. This solves the problem of the sensor position being fixed and unable to be adjusted, realizes the precise adjustment of the monitoring distance, and improves the accuracy and environmental adaptability of water level monitoring. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a pipeline water level monitoring device with early warning function according to this utility model; Figure 2 This is a top view schematic diagram of a pipeline water level monitoring device with early warning function according to the present invention; Figure 3 This is a schematic diagram of the installation components of a pipeline water level monitoring device with early warning function according to this utility model; Figure 4 This is a schematic diagram of the alarm component structure of a pipeline water level monitoring device with early warning function according to this utility model; Figure 5 This is a schematic diagram of the combined connection structure of the alarm component and the installation component of a pipeline water level monitoring device with early warning function according to this utility model.

[0015] In the diagram: 1. Pipeline; 2. Alarm component; 3. Mounting component; 21. Alarm; 22. Base; 23. Fixing rod; 24. Power module; 25. Cylinder; 26. Push rod; 27. Monitoring module body; 28. Ultrasonic probe; 31. Limiting ring; 32. U-shaped block; 33. Mounting bracket one; 34. Mounting bracket two; 35. Screw; 36. Fixing screw sleeve; 37. Through hole; 38. Arc-shaped fitting groove. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figure 1-5 This utility model provides a technical solution: A pipeline water level monitoring device with early warning function, such as Figure 1-5 As shown, it includes a pipe 1 for conveying fluid, an alarm component 2 for realizing early warning of abnormal water level, and an installation component 3 for fixing the alarm component 2 to the pipe 1. The alarm component 2 is detachably connected to the outer wall of the pipe 1 via the mounting component 3, and the monitoring end of the alarm component 2 faces the inside of the pipe 1 to monitor the water level changes in the pipe 1 in real time.

[0020] Please see Figure 4 and Figure 5 The alarm component 2 includes an alarm 21, a base 22, a fixing rod 23, a power module 24, a cylinder 25, a push rod 26, a monitoring module body 27, and an ultrasonic probe 28. An alarm 21 is fixedly installed on the top of the base 22. A power module 24 is fixedly installed on one side of the bottom of the base 22. The bottom perimeter of the base 22 is vertically fixed to one end of a fixing rod 23, and the other end of the fixing rod 23 is connected to the mounting component 3. A cylinder 25 is fixedly installed at the center of the bottom of the base 22. The piston rod of the cylinder 25 is fixedly connected to one end of a push rod 26, and the other end of the push rod 26 is fixedly connected to the main body of the monitoring module 27. The output end of the monitoring module 27 is electrically connected to the input end of the alarm 21. The input end of the monitoring module 27... The ultrasonic probe 28 is electrically connected to the output end of the monitoring module body 27, which is pushed to move closer to or away from the pipe 1. The outer diameter of the monitoring module body 27 is adapted to the inner diameter of the limiting ring 31. The ultrasonic probe 28 is set at the bottom of the monitoring module body 27 and faces the top of the pipe 1. The monitoring module body 27 moves axially along the inner hole of the limiting ring 31 under the drive of the cylinder 25. The monitoring module body 27 is electrically connected to the power module 24 and the alarm 21 respectively. The ultrasonic probe 28 is electrically connected to the monitoring module body 27 through a signal line.

[0021] Through the above scheme: the alarm 21 on the top of the base 22, the power module 24 on one side of the bottom, the fixing rods 23 around the perimeter, and the mounting components 3 work together to achieve overall fixation. The cylinder 25 at the bottom center of the base 22 drives the push rod 26 through the piston rod, which in turn pushes the monitoring module body 27 connected to the push rod 26 and the ultrasonic probe 28 at the bottom to move axially along the inner hole of the limiting ring 31 to approach or move away from the pipeline 1. The power module 24 supplies power to the monitoring module body 27 and the alarm 21. The ultrasonic probe 28 transmits the relevant signals of the pipeline 1 detected by it to the monitoring module body 27 through the signal line. After processing the signal, the monitoring module body 27 will trigger the alarm 21 if it determines that there is an abnormality. This scheme achieves flexible monitoring of the pipeline 1 through the coordinated action of various components. It can adjust the distance between the ultrasonic probe 28 and the pipeline 1 according to actual needs to ensure the adaptability of monitoring. It can detect problems in the pipeline 1 in a timely manner and issue an early warning through the alarm 21, which is conducive to ensuring the safe and stable operation of the pipeline system.

[0022] Please see Figure 3 and Figure 5 The mounting component 3 includes a limiting ring 31, a U-shaped block 32, a mounting bracket 1 33, a mounting bracket 2 34, a screw 35, a fixing screw sleeve 36, an insertion hole 37, and an arc-shaped fitting groove 38. The limiting ring 31 is fixedly connected to the bottom of the fixing rod 23. Two U-shaped blocks 32 are respectively fixedly installed on the front and rear sides of the limiting ring 31. Mounting bracket one 33 and mounting bracket two 34 are movably mounted inside the two U-shaped blocks 32 via a rotating shaft. A screw 35 is fixedly connected to the lower rear end of the front mounting bracket one 33. The screw 35 passes through the insertion hole 37 on the mounting bracket two 34 and is threadedly connected to the screw 35 via a fixing screw sleeve 36. The mounting bracket one 33 and mounting bracket two 34 are... Both sides have arc-shaped fitting grooves 38; mounting bracket one 33 and mounting bracket two 34 are located on both sides of the pipe 1, the arc of the arc-shaped fitting groove 38 matches the arc of the outer wall of the pipe 1, and mounting bracket one 33 and mounting bracket two 34 are hugged on the outer wall of the pipe 1 through the arc-shaped fitting groove 38; the screw 35 is set horizontally, the front end of the screw 35 is fixedly connected to the mounting bracket one 33, and the rear end of the screw 35 passes through the insertion hole 37 on the mounting bracket two 34 and is locked by the fixing screw sleeve 36.

[0023] Through the above scheme: In the installation component 3, the limiting ring 31 is fixedly connected to the bottom of the fixing rod 23. The U-shaped blocks 32 on its front and rear sides are movably installed with the first mounting bracket 33 and the second mounting bracket 34 via the rotating shaft. During installation, the first mounting bracket 33 and the second mounting bracket 34 are placed on both sides of the pipe 1. The arc-shaped fitting groove 38, which is opened on the opposite surface of the two and whose curvature matches the curvature of the outer wall of the pipe 1, fits against the outer wall of the pipe 1. Then, the horizontal screw 35 fixed at the lower rear end of the first mounting bracket 33 passes through the insertion hole 37 on the second mounting bracket 34 and is locked by the screw thread connection between the fixing screw sleeve 36 and the screw 35, so that the first mounting bracket 33 and the second mounting bracket 34 are firmly attached to the outer wall of the pipe 1, realizing the reliable connection between the entire device and the pipe 1. The cooperation between the U-shaped block 32 and the rotating shaft gives the first mounting bracket 33 and the second mounting bracket 34 a certain degree of opening and closing flexibility, which is convenient for installation and disassembly. The design of the arc-shaped fitting groove 38 ensures a tight fit with the pipe 1 and enhances the stability of the device.

[0024] It should be noted that this utility model is a pipeline water level monitoring device with an early warning function. The device is mounted on the outside of the pipeline 1 by mounting bracket 33 and mounting bracket 34 of the mounting component 3. The arc-shaped fitting groove 38 is adapted to the curvature of the outer wall of the pipeline and is locked and fixed by screw 35 and fixing sleeve 36. The alarm component 2 is connected to the limiting ring 31 of the mounting component 3 by fixing rod 23. The cylinder 25 drives the push rod 26 to push the monitoring module body 27 to move along the inner hole of the limiting ring 31, so that the ultrasonic probe 28 is close to or away from the top of the pipeline 1. The ultrasonic probe 28 monitors the water level change in the pipeline 1 in real time and transmits the signal to the monitoring module body 27. When the water level is abnormal, the monitoring module body 27 triggers the alarm 21 to issue an early warning. The power module 24 supplies power to the entire system.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pipeline water level monitoring device with early warning function, characterized in that: It includes a pipe (1) for conveying fluid, an alarm component (2) for realizing early warning of abnormal water level, and an installation component (3) for fixing the alarm component (2) to the pipe (1). The alarm component (2) is detachably connected to the outer wall of the pipe (1) via the mounting component (3), and the monitoring end of the alarm component (2) faces the inside of the pipe (1) to monitor the water level changes in the pipe (1) in real time.

2. The pipeline water level monitoring device with early warning function according to claim 1, characterized in that: The alarm component (2) includes an alarm (21), a base (22), a fixing rod (23), a power module (24), a cylinder (25), a push rod (26), a monitoring module body (27), and an ultrasonic probe (28). An alarm (21) is fixedly installed on the top of the base (22). A power module (24) is fixedly installed on one side of the bottom of the base (22). The bottom perimeter of the base (22) is vertically fixedly connected to one end of a fixing rod (23). The other end of the fixing rod (23) is connected to the mounting component (3). The cylinder (25) is fixedly installed at the bottom center of the base (22). The piston rod of the cylinder (25) is fixedly connected to one end of a push rod (26). The other end of the push rod (26) is fixedly connected to the main body of the monitoring module (27). The output end of the main body of the monitoring module (27) is electrically connected to the input end of the alarm (21). The input end of the main body of the monitoring module (27) is electrically connected to the output end of an ultrasonic probe (28), which pushes the ultrasonic probe (28) closer to or further away from the pipe (1).

3. The pipeline water level monitoring device with early warning function according to claim 1, characterized in that: The mounting component (3) includes a limiting ring (31), a U-shaped block (32), a mounting bracket one (33), a mounting bracket two (34), a screw (35), a fixing screw sleeve (36), an insertion hole (37), and an arc-shaped fitting groove (38). The limiting ring (31) is fixedly connected to the bottom of the fixing rod (23). The two U-shaped blocks (32) are fixedly installed on the front and rear sides of the limiting ring (31). The two U-shaped blocks (32) are movably installed with mounting bracket one (33) and mounting bracket two (34) through a rotating shaft. The lower rear end of the mounting bracket one (33) on the front side is fixedly connected with a screw (35). The screw (35) passes through the insertion hole (37) on the mounting bracket two (34) and is threadedly connected to the screw (35) through a fixing screw sleeve (36). The opposite surfaces of the mounting bracket one (33) and the mounting bracket two (34) are both provided with arc-shaped fitting grooves (38).

4. A pipeline water level monitoring device with early warning function according to claim 3, characterized in that: The first mounting bracket (33) and the second mounting bracket (34) are located on both sides of the pipe (1). The arc of the arc-shaped fitting groove (38) matches the arc of the outer wall of the pipe (1), and the first mounting bracket (33) and the second mounting bracket (34) are attached to the outer wall of the pipe (1) through the arc-shaped fitting groove (38).

5. A pipeline water level monitoring device with early warning function according to claim 3, characterized in that: The screw (35) is set horizontally, the front end of the screw (35) is fixedly connected to the first mounting bracket (33), and the rear end of the screw (35) passes through the through hole (37) on the second mounting bracket (34) and is locked by the fixing screw sleeve (36).

6. A pipeline water level monitoring device with early warning function according to claim 2, characterized in that: The outer diameter of the main body (27) of the monitoring module is adapted to the inner diameter of the limiting ring (31). The ultrasonic probe (28) is set at the bottom of the main body (27) of the monitoring module and faces the top of the pipe (1).

7. A pipeline water level monitoring device with early warning function according to claim 2, characterized in that: The main body (27) of the monitoring module moves axially along the inner hole of the limiting ring (31) under the drive of the cylinder (25).

8. A pipeline water level monitoring device with early warning function according to claim 2, characterized in that: The main body (27) of the monitoring module is electrically connected to the power module (24) and the alarm (21) respectively, and the ultrasonic probe (28) is electrically connected to the main body (27) of the monitoring module through a signal line.

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