Pipeline state monitoring device and pipeline system
By installing fixed rings on the pipeline with on-ring sensors and pipe wall sensors, and combining this with the main control equipment for comprehensive monitoring, the problem of the inability to fully assess the pipeline status in existing technologies is solved, and a comprehensive assessment of pipeline status monitoring is achieved.
Patent Information
- Application Number
- CN202520595721.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-03-31
AI Technical Summary
In existing technologies, pipeline temperature sensors can only measure the temperature at the installation point and cannot comprehensively assess the pipeline condition.
A fixed ring is used to carry sensors on the ring and pipe wall sensors. Combined with the main control equipment, comprehensive monitoring is carried out to detect environmental parameters and pipeline parameters, thereby realizing pipeline status assessment.
It enables comprehensive monitoring and assessment of pipeline status, improving the accuracy and reliability of monitoring.
Smart Images
Figure CN223768713U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of monitoring technology, and in particular to a pipeline status monitoring device and pipeline system. Background Technology
[0002] In existing technologies, temperature sensors are typically fixedly installed on the pipe wall to detect temperature and perform preliminary monitoring of the pipeline. However, this monitoring method can only measure the temperature at the sensor installation point and cannot assess the overall condition of the pipeline. Summary of the Invention
[0003] The purpose of this utility model application is to provide a pipeline status monitoring device and pipeline system that can realize pipeline status monitoring.
[0004] This application provides a pipeline condition monitoring device, including:
[0005] A retaining ring, which is used to be fitted onto the monitored pipeline;
[0006] A ring-mounted sensor, which is mounted on the fixed ring, is used to detect environmental parameters of the environment in which the monitored pipeline is located;
[0007] Pipe wall sensor, which is installed on the monitored pipe and used to detect the pipe parameters of the monitored pipe;
[0008] The main control device monitors the status of the monitored pipeline based on the detection results of the ring sensor and the pipe wall sensor.
[0009] By using the pipeline condition monitoring device provided in this application, combined with the environmental parameters detected by the ring sensor and the pipeline parameters detected by the pipe wall sensor, pipeline condition assessment is performed, thus realizing pipeline condition monitoring.
[0010] In one specific implementation, the fixing ring is provided with a locking structure, and the fixing ring is fixed to the monitored pipeline by the locking structure.
[0011] In one specific implementation scheme, the pipeline status monitoring device further includes:
[0012] A strain sensor is disposed on the fixed ring and is used to detect the looseness of the fixed ring.
[0013] In one specific implementation, the on-ring sensor includes at least one of a temperature sensor and a humidity sensor.
[0014] In one specific implementation, the pipe wall sensor includes at least one of a temperature sensor and a vibration sensor.
[0015] In one specific implementation, the pipe wall sensor includes multiple temperature sensors;
[0016] In the direction perpendicular to the laying direction of the monitored pipeline, multiple temperature sensors are located at different heights on the pipe wall of the monitored pipeline.
[0017] In one specific implementation, the pipe wall sensor includes three temperature sensors;
[0018] The three temperature sensors are located at the top, middle and bottom of the monitored pipeline, respectively, in the direction perpendicular to the laying direction of the monitored pipeline.
[0019] In one specific implementation, the locations of the three temperature sensors form a straight line.
[0020] This application also provides a piping system, including:
[0021] Monitored pipeline;
[0022] Such as the pipeline status monitoring device mentioned above. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of a pipeline system provided in an embodiment of this application. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this application clearer, the application will now be described in further detail with reference to the accompanying drawings.
[0025] It should be noted that, unless otherwise defined, the technical or scientific terms used in one or more embodiments of this specification should have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and similar words used in one or more embodiments of this specification do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0026] like Figure 1As shown, the pipeline status monitoring device provided in this application embodiment includes a fixed ring 101, a sensor on the ring, a pipe wall sensor, and a main control device 102, wherein:
[0027] The retaining ring 101 is used to be sleeved on the monitored pipeline 100;
[0028] The sensor on the ring is set on the fixed ring 101 to detect the environmental parameters of the environment in which the monitored pipeline 100 is located.
[0029] The pipe wall sensor is installed on the monitored pipe 100 to detect the pipe parameters of the monitored pipe 100;
[0030] The main control device 102 monitors the status of the monitored pipeline 100 based on the detection results of the ring sensor and the pipe wall sensor.
[0031] In actual implementation, the pipe wall sensor can also be connected to the fixing ring 101 and set on the monitored pipe 100 through the fixing ring 101, so as to be in close contact with the pipe wall of the monitored pipe 100.
[0032] In practice, the fixing ring 101 can be fixed to the monitored pipeline 100 by welding; the fixing ring 101 can also be provided with a locking structure 103, and the fixing ring 101 is fixed to the monitored pipeline 100 by the locking structure 103, for example by using a buckle and bolt fastening method.
[0033] In other words, the pipeline status monitoring device provided in this application embodiment can use the fixing ring 101 to tightly fix the sensor on the ring and the pipe wall sensor. The main control device 102 combines the environmental parameters detected by the sensor on the ring and the pipeline parameters detected by the pipe wall sensor to perform pipeline status assessment, thereby realizing pipeline status monitoring.
[0034] In one specific implementation scheme, the pipeline condition monitoring device provided in this application embodiment may further include a strain sensor (not shown in the figure), which is disposed on the fixing ring 101 and is used to detect the loosening state of the fixing ring 101.
[0035] In actual implementation, the strain sensor can be set on the locking structure 103. When the fixing ring 101 becomes loose, it reports relevant information to the main control device 102.
[0036] In other words, the pipeline condition monitoring device provided in this application embodiment can use strain sensors to detect the loosening of the fixing ring 101, so as to ensure the tight fixing of the sensor on the ring and the pipe wall sensor, thereby ensuring the accuracy of pipeline condition monitoring.
[0037] In one specific implementation, the on-ring sensor may specifically include at least one of a temperature sensor 104 and a humidity sensor 105.
[0038] In other words, the pipeline condition monitoring device provided in this application embodiment can use a fixed ring 101 to mount a temperature sensor 104 for detecting ambient temperature and a humidity sensor 105 for detecting ambient humidity. Ambient temperature and ambient humidity serve as the basis for evaluating pipeline condition, further ensuring the accuracy of pipeline condition monitoring.
[0039] In one specific implementation, the pipe wall sensor may specifically include at least one of a temperature sensor 106 and a vibration sensor 107.
[0040] In actual implementation, the pipe wall sensor may include multiple temperature sensors 106; in the vertical direction along the laying direction of the monitored pipe 100, the multiple temperature sensors 106 are at different heights on the pipe wall of the monitored pipe 100.
[0041] Specifically, the pipe wall sensor includes three temperature sensors 106;
[0042] Vertical to the laying direction of the monitored pipeline 100, three temperature sensors 106 are located at the upper, middle and lower parts of the monitored pipeline 100, respectively. The positions of the three temperature sensors 106 form a straight line, that is, the three temperature sensors 106 are arranged in an inclined straight line to measure the temperature of the upper, middle and lower parts of the pipeline.
[0043] In actual implementation, the vibration of the pipeline detected by the vibration sensor 107 can provide feedback on the vibration of the medium inside the pipeline as it flows through the fixed ring 101.
[0044] In other words, the pipeline condition monitoring device provided in this application embodiment can use a fixed ring 101 to mount a temperature sensor 106 for detecting pipeline temperature and a vibration sensor 107 for detecting pipeline vibration. There can be multiple temperature sensors 106 to detect the pipeline temperature at different locations. The pipeline temperature and pipeline vibration serve as the basis for evaluating the pipeline condition, further ensuring the accuracy of pipeline condition monitoring.
[0045] In one specific implementation scheme, the main control device 102 manages the various sensors of the pipeline status monitoring device and simultaneously receives externally set parameters.
[0046] In actual implementation, the parameters of the monitored pipeline 100, such as the medium parameters, pipeline material, and pipeline wall thickness, are set in advance by the main control device 102, taking into account the internal medium conditions of the pipeline.
[0047] The main control device 102 can calculate the temperature of the medium inside the pipeline by combining sensor data, and at the same time perform trend analysis and anomaly reporting to achieve safety early warning of pipeline status.
[0048] This application also provides a pipeline system, including a monitored pipeline 100 and the aforementioned pipeline status monitoring device.
[0049] One or more embodiments of this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of one or more embodiments of this specification should be included within the scope of protection of this disclosure.
[0050] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A pipeline condition monitoring apparatus, characterised in that, The pipeline state monitoring device comprises: a fixing ring, which is used to be sleeved on a monitored pipeline; a ring-on-sensor, which is arranged on the fixing ring and is used to detect an environmental parameter of an environment in which the monitored pipeline is located; a pipeline wall sensor, which is arranged on the monitored pipeline and is used to detect a pipeline parameter of the monitored pipeline; a master control device, which monitors a state of the monitored pipeline according to detection results of the ring-on-sensor and the pipeline wall sensor.
2. The pipe condition monitoring apparatus of claim 1, wherein, The fixing ring is provided with a locking structure, and the fixing ring is fixed on the monitored pipeline through the locking structure.
3. The pipe condition monitoring apparatus of claim 1, wherein, Further comprising: a strain sensor, which is arranged on the fixing ring and is used to detect a loosening state of the fixing ring.
4. The pipe condition monitoring apparatus of claim 1, wherein, The ring-on-sensor comprises at least one of a temperature sensor and a humidity sensor.
5. The pipe condition monitoring apparatus of claim 1, wherein, The pipeline wall sensor comprises at least one of a temperature sensor and a vibration sensor.
6. The pipe condition monitoring apparatus of claim 5, wherein, The pipeline wall sensor comprises a plurality of temperature sensors. In a vertical direction of a laying direction of the monitored pipeline, the plurality of temperature sensors are located at different heights on a pipeline wall of the monitored pipeline.
7. The pipe condition monitoring apparatus of claim 6, wherein, The pipeline wall sensor comprises three temperature sensors. In the vertical direction of the laying direction of the monitored pipeline, the three temperature sensors are respectively located on an upper portion, a middle portion and a lower portion of the pipeline of the monitored pipeline.
8. The pipe condition monitoring apparatus of claim 7, wherein, The locations of the three temperature sensors form a straight line.
9. A plumbing system characterized by, The pipeline state monitoring device comprises: a monitored pipeline; the pipeline state monitoring device according to any one of claims 1-8.