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Pipeline pressure monitoring system, monitoring device and monitoring method

A pipeline pressure and monitoring system technology, applied in pipeline systems, comprehensive factory control, gas/liquid distribution and storage, etc., can solve problems such as increased calculation volume, cumbersome data analysis, and sensor monitoring system processing information dependence, etc., to reduce The amount of computation and the effect of improving accuracy

Pending Publication Date: 2022-08-05
四川荣塑管业集团有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For pipeline pressure and temperature monitoring, the existing sensor monitoring system mainly collects pressure information and temperature information continuously through real-time collection, and transmits the pressure information and temperature information to the monitoring back-end platform to make judgments. As a result, the processing information of this sensor monitoring system is extremely dependent on the calculation of the monitoring back-end platform, increasing the amount of calculation, and the data analysis is cumbersome

Method used

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  • Pipeline pressure monitoring system, monitoring device and monitoring method

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Comparison scheme
Effect test

Embodiment 1

[0093] A pipeline pressure monitoring system includes a pressure transmitter, a temperature sensor and a monitoring platform,

[0094] The pressure transmitter is installed on the monitored pipeline and is used to collect the multi-point pipeline pressure value on the monitored pipeline, simultaneously collect and save the pipeline pressure value data at each point, and can collect and save the data of the pipeline pressure value at each point. The pipeline pressure value data is periodically sent to the monitoring platform; and the pipeline pressure value data collected and saved at each point can also be sent to the monitoring platform in real time according to the received sending instruction;

[0095] The monitoring platform is used to accept the pipeline pressure value data at various points on the pipeline to be monitored, locate the pipeline in real time, perform statistical list and stability analysis on the pipeline pressure value data, track the pipeline pressure valu...

Embodiment 2

[0124] In order to solve the above technical problems, a pipeline pressure monitoring device is provided, including a pressure transmitter, a temperature sensor, a data acquisition device, a controller and an alarm device,

[0125] The pressure transmitter is used to collect the multi-point pipeline pressure value on the monitored pipeline, and simultaneously save the pipeline pressure value data at each point;

[0126] The temperature sensor is used to collect the multi-point pipeline temperature value on the monitored pipeline, and simultaneously save the pipeline temperature value data at each point;

[0127] a collection device, used for receiving pipeline pressure value data and pipeline temperature value data, and sending the collected data to the controller,

[0128] The controller is used to make a preliminary judgment on all the received data,

[0129] When the pressure value is in the normal range, it is only collected but not reported. When the pressure value is ab...

Embodiment 3

[0139] like figure 1 Shown: In order to solve the above technical problems, a method for monitoring pipeline pressure is provided, which includes the following steps:

[0140] Collect multi-point pipeline pressure values ​​on the monitored pipeline, and save the pipeline pressure value data at each point;

[0141] Send the collected and saved pipeline pressure value data at each point to the monitoring platform regularly; or,

[0142] According to the received sending instructions, the collected and saved pipeline pressure value data at each point is sent to the monitoring platform in real time;

[0143] Accept the pipeline pressure value data at each point on the monitored pipeline, locate the pipeline in real time, perform statistical list and stability analysis on the pipeline pressure value data, track the pipeline pressure value data, and perform statistical list and alarm for abnormal data ; Or, control the pressure difference formed by the pipeline pressure value data...

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Abstract

The invention discloses a pipeline pressure monitoring system, device and method, and the system comprises a pressure transmitter and a monitoring platform, and is used for collecting the pressure values of multiple points of a monitored pipeline, collecting and storing the data of the pressure values of the points, and transmitting the data to the monitoring platform. According to the received sending instruction, the collected and stored pipeline pressure value data at each point are sent to the monitoring platform in real time; the monitoring platform is used for receiving pipeline pressure value data at each point on the monitored pipeline, positioning the pipeline in real time, performing statistical listing and stability analysis on the pipeline pressure value data, tracking the pipeline pressure value data, performing statistical listing and alarming on data abnormity; the monitoring platform is provided with an alarm interval in advance, controls the pressure difference between any two points on the monitored pipeline, compares the pressure difference with the preset first alarm interval, correspondingly adjusts the pressure transmitter according to the comparison, and controls the interval frequency of sending the multipoint pipeline pressure values stored at the pressure transmitter to the monitoring platform.

Description

technical field [0001] The invention relates to the technical field of pipeline monitoring, in particular to a pipeline pressure monitoring system, a monitoring device and a monitoring method. Background technique [0002] The monitoring and control of pipeline pressure and temperature operation are necessary means to realize the closed transportation process and the safe, stable and optimal operation of the pipeline. [0003] In terms of pipeline pressure and temperature monitoring, the existing sensor monitoring system mainly collects pressure information and temperature information continuously through real-time acquisition, and transmits these pressure information and temperature information to the monitoring back-end platform to make judgments. As a result, the processing of information by this sensor monitoring system is extremely dependent on the operation of the monitoring back-end platform, which increases the amount of calculation, and the data analysis is cumberso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00
CPCF17D5/00Y02P90/02
Inventor 程新诗李金波李治汤成伟王茂琳马先立
Owner 四川荣塑管业集团有限责任公司
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