Integrated Wireless Data Acquisition and Control Method and System for Heating Pipeline Temperature and Pressure

By matching pressure and temperature readings in the heating network, filtering static baseline quantities and identifying pressure trigger categories, the problem of difficult-to-distinguish pressure disturbances in the heating network is solved, enabling precise wireless acquisition and control, and reducing data noise and invalid communication.

CN122308539APending Publication Date: 2026-06-30SHAANXI TOPSAIL ELECTRIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHAANXI TOPSAIL ELECTRIC TECH CO LTD
Filing Date
2026-05-29
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing methods for collecting temperature and pressure data in heating networks suffer from time anchoring issues, making it difficult to distinguish between real anomalies and normal fluctuations in pressure disturbances. This leads to data noise accumulation, delayed identification of heat and pressure transmission status, lack of centralized control data, and ineffective communication.

Method used

By matching pressure and temperature readings based on water supply pipe sections, the stability of pressure changes can be determined, static baseline quantities can be screened, pressure trigger categories can be identified, temperature and pressure event records can be determined, wireless transmission content and pump and valve commands can be adjusted, irrelevant sampling communication can be reduced, data noise can be compressed, and pressure disturbances can be distinguished from transmission blockages.

Benefits of technology

It enables precise wireless data acquisition and control of the heating network, reduces invalid communication, compresses data noise, and improves the timeliness of thermal pressure status identification and the accuracy of control.

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Abstract

This invention relates to the field of multi-physical quantity integrated measurement technology, specifically to a wireless acquisition and control method and system for integrated temperature and pressure in heating pipe networks. The method includes the following steps: acquiring pressure readings based on a water supply pipe section and matching them with temperature readings; filtering stable segments to obtain a static baseline quantity; identifying pressure increase or decrease triggers to obtain a pressure change wake-up quantity; associating the downstream temperature change start point to obtain a response time difference quantity; comparing stable records from heat exchange stations to obtain the thermal-pressure deviation; and matching measurement points with the execution object to adjust event frames and pump / valve commands to obtain an execution correction quantity. This invention establishes a progressive association around the water supply pipe section pressure benchmark, pressure direction trigger, temperature response start point, and stable flow reference. Sampling is initiated by pressure events, and pressure and temperature change start points are grouped into the same event relationship. Based on the thermal-pressure deviation degree, measurement points and pump / valve objects are linked to form wireless event content and control basis oriented towards the thermal-pressure state of the pipe section.
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