Steam pipe delivery metering device

By designing a split throttling element, the inner wear-resistant ring solves the problem of inaccurate flow measurement caused by the wear of the throttling element, achieving low-cost maintenance and high-precision flow measurement.

CN224480255UActive Publication Date: 2026-07-10FOSHAN COMPREHENSIVE ENERGY (PUBLIC CONTROL) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN COMPREHENSIVE ENERGY (PUBLIC CONTROL) CO LTD
Filing Date
2025-07-03
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

The throttling element of existing plate flow meters wears out over long-term use, leading to inaccurate flow measurement and high replacement and maintenance costs.

Method used

The split-type throttling element is adopted, which includes a mounting ring and an inner wear-resistant ring. The inner wear-resistant ring is made of wear-resistant material. When it wears out, only the inner wear-resistant ring needs to be replaced, avoiding the need to replace the entire split-type throttling element.

Benefits of technology

Ensure accurate flow measurement, reduce maintenance costs, and decrease the frequency of replacements and disassembly.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a steam pipeline conveying metering device, including first pipe base, second pipe base, set up between first pipe base and second pipe base split type throttling element and be used for measuring the differential pressure transmitter of the pressure difference between split type throttling element both sides, wherein, split type throttling element includes the installation ring between first pipe base and second pipe base and sets up the inside wear -resistant ring of installation ring inboard. The device adopts split type throttling element, and the wear resistance is high, and after wearing, does not need to replace entire split type throttling element, and the maintenance cost is lower.
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