Multi-point flow monitoring device in pipeline

Abstract

The utility model discloses a multi-point flow monitoring device in a pipeline, relates to the technical field of pipeline flow monitoring, and aims to solve the technical problems that a flow meter in a current device is tedious to install and operate, and the flow meter is inconvenient to disassemble and overhaul when the flow meter breaks down and is inconvenient to maintain daily. Comprising a circulation pipeline, a monitoring mechanism arranged in the circulation pipeline and a fixing mechanism arranged on the circulation pipeline, rectangular pipes are arranged on the circulation pipeline at equal intervals, the rectangular pipes communicate with the circulation pipeline, and the monitoring mechanism comprises a flow meter body and a sealing plate arranged on the flow meter body; a detection pipe of the flowmeter body is communicated with the circulation pipeline, and the fixing mechanism comprises a mounting plate, a rotating rod and a fixing rod. The fixing device has the advantages that the fixing operation of the flow meter is simple and quick, the flow meter can be conveniently taken out from the circulation pipeline and the rectangular pipe, the mounting and dismounting processes are greatly simplified, the daily maintenance and fault maintenance of the device can be facilitated, and the maintenance cost and time are reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipeline flow monitoring technology, and more specifically, to a multi-point flow monitoring device in a pipeline. Background Technology

[0002] This multi-point flow monitoring device for pipelines can simultaneously monitor flow rates at multiple points within the pipeline. It incorporates multiple high-precision sensors to collect data in real time, accurately reflecting the flow status of fluids or gases within the pipeline. Combined with an intelligent analysis system, it can promptly detect flow anomalies and is widely used in industries such as chemical, petroleum, and gas to ensure the safe and efficient operation of pipelines.

[0003] Traditional pipeline multi-point flow monitoring devices involve installing multiple flow meters within the pipeline, primarily using insertion-type installations. This process involves drilling holes in the pipeline, followed by fixing, welding, and sealing. The installation is cumbersome, and disassembly and repair are inconvenient when flow meters malfunction or during routine maintenance. Therefore, we propose a new pipeline multi-point flow monitoring device. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a multi-point flow monitoring device in pipelines to solve the technical problems of cumbersome installation and operation of flow meters in current devices, and the inconvenience of disassembly and repair when flow meters malfunction or during daily maintenance.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a multi-point flow monitoring device in a pipeline, comprising a flow pipeline, a monitoring mechanism installed inside the flow pipeline, and a fixing mechanism installed on the flow pipeline. Rectangular tubes are equidistantly arranged on the flow pipeline and are connected to the flow pipeline. The monitoring mechanism includes a flow meter body and a sealing plate installed on the flow meter body. The flow meter body is installed inside the rectangular tubes, and the detection tube of the flow meter body is connected to the flow pipeline. The upper end of the sealing plate has symmetrical fixing blocks, and the fixing blocks have fixing holes. The fixing mechanism includes a mounting plate, a rotating rod, and a fixing rod.

[0006] Preferably, the sealing plate is located inside the rectangular tube, and the lower end of the sealing plate is symmetrically provided with an arched sealing part, which fits into the connection position between the rectangular tube and the flow pipe.

[0007] Preferably, the sealing plate has a sealing groove on its side, the sealing groove being rectangular in shape, and a U-shaped rubber sealing strip is provided inside the sealing groove.

[0008] Preferably, the mounting plate is disposed at the upper end of the flow pipe, the mounting plate is U-shaped, and the rotating rod is rotatably installed within the U-shape of the mounting plate.

[0009] Preferably, the rotating rod is rectangular, and a through insertion hole is provided on the rotating rod. The fixing rod is inserted into the insertion hole, and an external thread is provided on the rear outer surface of the fixing rod. A nut is threaded onto the fixing rod.

[0010] Preferably, the fixing rod is bent twice along its long axis, and the angle of the bend is ninety degrees. The two bends of the fixing rod form a hook shape.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the design of a rotating rod and a fixed rod structure, with the rotating rod combined with the fixed rod that is bent twice into a hook shape, makes the fixing operation of the monitoring mechanism simple and quick. When disassembling and removing the flow meter, the fixing of the monitoring mechanism can also be quickly loosened, and the flow meter body can be directly removed from the flow pipe and rectangular tube. This greatly simplifies the installation and disassembly process, facilitates the daily maintenance and fault repair of the device, reduces maintenance costs and time, and solves the problems of cumbersome installation and operation of the flow meter in the current device, and the inconvenience of disassembly and repair when the flow meter malfunctions or during daily maintenance.

[0013] 2. This utility model also designs a sealing plate structure. The arched sealing part at the lower end of the sealing plate fits snugly with the connection position of the rectangular tube and the flow pipe. At the same time, a U-shaped rubber sealing strip is provided in the sealing groove at the side end of the sealing plate. The double sealing design effectively prevents fluid leakage, ensures normal fluid transportation in the pipeline, guarantees the accuracy of flow monitoring, and avoids resource waste and safety hazards caused by leakage. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present utility model;

[0015] Figure 2 This is a schematic diagram of a partial disassembly structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the installation structure of this utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 5 This is a schematic diagram of the sealing plate structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the fixing mechanism structure of this utility model;

[0020] Figure 7 This is a schematic diagram of the mounting plate structure of this utility model.

[0021] The following are the labels in the diagram: 101, flow pipe; 102, rectangular tube; 200, monitoring mechanism; 201, flow meter body; 202, sealing plate; 203, sealing part; 204, fixing block; 205, sealing groove; 206, rubber sealing strip; 300, fixing mechanism; 301, mounting plate; 302, rotating rod; 303, fixing rod. Detailed Implementation

[0022] like Figures 1 to 7 As shown, this utility model relates to a multi-point flow monitoring device in a pipeline, including a flow pipeline 101, a monitoring mechanism 200 disposed within the flow pipeline 101, and a fixing mechanism 300 disposed on the flow pipeline 101. Rectangular tubes 102 are equidistantly disposed on the flow pipeline 101, and the rectangular tubes 102 are connected to the flow pipeline 101. The monitoring mechanism 200 includes a flow meter body 201 and a sealing plate 202 disposed on the flow meter body 201. The flow meter body 201 is disposed inside the rectangular tube 102, and the detection tube of the flow meter body 201 is connected to the flow pipeline 101. The upper end of the sealing plate 202 has symmetrical fixing blocks 204, and fixing holes are opened on the fixing blocks 204. The fixing mechanism 300 includes a mounting plate 301, a rotating rod 302, and a fixing rod 303. This invention provides a simple and quick way to fix the flow meter. When the flow meter is disassembled and removed, the fixing to the monitoring mechanism 200 can be quickly released, and the flow meter can be directly removed from the flow pipe 101 and the rectangular tube 102. This greatly simplifies the installation and disassembly process, facilitates daily maintenance and fault repair of the device, and reduces maintenance costs and time.

[0023] Specifically, the sealing plate 202 is located inside the rectangular tube 102. The lower end of the sealing plate 202 has symmetrically arranged arched sealing portions 203, which fit snugly against the connection point between the rectangular tube 102 and the flow pipe 101. Simultaneously, a U-shaped rubber sealing strip 206 is provided within the sealing groove 205 on the side of the sealing plate 202. This double-sealing design effectively prevents fluid leakage, ensures normal fluid transport within the pipeline, guarantees the accuracy of flow monitoring, and avoids resource waste and safety hazards caused by leakage.

[0024] Furthermore, a sealing groove 205 is provided on the side end of the sealing plate 202. The sealing groove 205 is rectangular in shape, and a rubber sealing strip 206 in the shape of a square is provided inside the sealing groove 205. The rubber sealing strip 206 can seal the monitoring mechanism 200 in the flow pipe 101 and the rectangular tube 102.

[0025] It is worth noting that the mounting plate 301 is located at the upper end of the flow pipe 101, and the mounting plate 301 is U-shaped. The rotating rod 302 is rotatably installed within the U-shape of the mounting plate 301. The U-shaped mounting plate 301 facilitates the extension and retraction adjustment of the fixed rod 303 and the rotation adjustment of the rotating rod 302.

[0026] It is worth noting that the rotating rod 302 is rectangular in shape and has a through insertion hole. The fixing rod 303 is inserted into the insertion hole, and the outer rear surface of the fixing rod 303 has external threads. A nut is threaded onto the fixing rod 303. The nut can fix the position of the fixing rod 303. When the fixing rod 303 is fixed to the monitoring mechanism 200, it can ensure that the end of the fixing rod 303 is stably located in the fixing hole of the fixing block 204.

[0027] It is worth noting that the fixing rod 303 is bent twice along its long axis, with each bend at a 90-degree angle. These two bends create a hook shape for the fixing rod 303. This hook shape, with its double bends, mates with the rotating rod 302 and the nut, allowing for flexible extension, retraction, and rotation adjustment. This facilitates quick and easy installation and disassembly of the flow meter. The external thread and nut design ensure a stable position for the fixing rod, guaranteeing stable operation of the flow meter.

[0028] Working Principle: This embodiment provides a multi-point flow monitoring device for pipelines. During use, fluid flows within the flow pipe 101. Multiple flow meter bodies 201 can monitor the flow rate of the fluid, accurately reflecting the fluid flow status within the pipeline. Adjustments can be made promptly in case of abnormalities, facilitating efficient pipeline transport. During routine maintenance and repair of the flow meter body 201, rotating the nut on the fixing rod 303 extends the fixing rod 303 forward, allowing it to disengage from the fixing hole of the fixing block 204. Rotating the rotating rod 302 to turn it to the other side loosens the fixation on the monitoring mechanism 200, allowing the flow meter body 201 to be directly removed from the flow pipe 101 and the rectangular tube 102. This makes the disassembly and assembly of the flow meter simple and quick, facilitating routine maintenance and repair of the device.

[0029] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A multi-point flow monitoring device for pipelines, characterized in that, The device includes a flow channel (101), a monitoring mechanism (200) installed inside the flow channel (101), and a fixing mechanism (300) installed on the flow channel (101). Rectangular tubes (102) are equidistantly arranged on the flow channel (101) and are connected to the flow channel (101). The monitoring mechanism (200) includes a flow meter body (201) and a sealing plate (202) installed on the flow meter body (201). The flow meter body (201) is installed inside the rectangular tube (102). The detection tube of the flow meter body (201) is connected to the flow channel (101). The upper end of the sealing plate (202) has symmetrical fixing blocks (204) with fixing holes. The fixing mechanism (300) includes a mounting plate (301), a rotating rod (302), and a fixing rod (303).

2. The multi-point flow monitoring device in a pipeline according to claim 1, characterized in that, The sealing plate (202) is located inside the rectangular tube (102). The lower end of the sealing plate (202) is symmetrically provided with an arched sealing part (203). The sealing part (203) is attached to the connection position between the rectangular tube (102) and the flow pipe (101).

3. The multi-point flow monitoring device in a pipeline according to claim 2, characterized in that, The sealing plate (202) has a sealing groove (205) on its side end. The sealing groove (205) is rectangular in shape and has a rubber sealing strip (206) in the shape of a square inside.

4. The multi-point flow monitoring device in a pipeline according to claim 3, characterized in that, The mounting plate (301) is disposed at the upper end of the flow pipe (101). The mounting plate (301) is U-shaped, and the rotating rod (302) is rotatably installed in the U-shape of the mounting plate (301).

5. A multi-point flow monitoring device for a pipeline according to claim 4, characterized in that, The rotating rod (302) is rectangular and has a through insertion hole. The fixing rod (303) is inserted into the insertion hole. The outer rear surface of the fixing rod (303) is provided with external threads, and a nut is threaded onto the fixing rod (303).

6. A multi-point flow monitoring device for a pipeline according to claim 5, characterized in that, The fixing rod (303) is bent twice along its long axis, and the angle of the bend is ninety degrees. The two bends of the fixing rod (303) make the fixing rod (303) form a hook shape.

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